基于LiNbO3/SiO2/SiC异质结构实现44 GHz超高频声表面波谐振器

周剑; 张定红; 刘炀辉; 卓凤玲; 钱莉荣; 李红浪; 傅永庆; 段辉高

doi:10.1016/j.eng.2022.05.003

工程（英文） ›› 2023, Vol. 20 ›› Issue (1) : 112 -119. DOI: 10.1016/j.eng.2022.05.003

基于LiNbO3/SiO2/SiC异质结构实现44 GHz超高频声表面波谐振器

周剑 ^a ,
张定红 ^a ,
刘炀辉 ^a ,
卓凤玲 ^a ,
钱莉荣 ^b ,
李红浪 ^c ,
傅永庆 ^d ,
段辉高 ^a

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Record-Breaking Frequency of 44 GHz Based on the Higher Order Mode of Surface Acoustic Waves with LiNbO3/SiO2/SiC Heterostructures

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摘要

声表面波（SAW）技术广泛应用于无线通信、传感器、微流体、光子与量子信息通信等领域。然而，受限于制造技术的发展，SAW器件的频率通常在几个吉赫（GHz）以内，严重限制了SAW器件在5G通信、高精度传感、光子与量子控制中的应用。针对上述关键问题，本文提出将极端纳米制造技术与LiNbO₃/SiO₂/SiC异质结构衬底相结合的策略，成功制备出波长为160 nm的超高频SAW器件，其高阶模态谐振频率高达约44 GHz，获得的机电耦合系数高达15.7%。基于LiNbO₃/SiO₂/SiC 异质结构衬底的超高频SAW呈现出多种模态，理论仿真分析确定了高阶声波模态的波模态。进行了超高频SAW微质量传感应用研究，其最高质量灵敏度高达33151.9 MHz mm² μg⁻¹，比频率为978 MHz的传统SAW器件质量灵敏度高4000 倍，是传统石英微天平（QCM）器件质量灵敏度的1011倍。

Abstract

Surface acoustic wave (SAW) technology has been extensively explored for wireless communication, sensors, microfluidics, photonics, and quantum information processing. However, due to fabrication issues, the frequencies of SAW devices are typically limited to within a few gigahertz, which severely restricts their applications in 5G communication, precision sensing, photonics, and quantum control. To solve this critical problem, we propose a hybrid strategy that integrates a nanomanufacturing process (i.e., nanolithography) with a LiNbO3/SiO2/SiC heterostructure and successfully achieve a record-breaking frequency of about 44 GHz for SAW devices, in addition to large electromechanical coupling coefficients of up to 15.7%. We perform a theoretical analysis and identify the guided higher order wave modes generated on these slow-on-fast SAW platforms. To demonstrate the superior sensing performance of the proposed ultra-high-frequency SAW platforms, we perform micro-mass sensing and obtain an extremely high sensitivity of approximately 33151.9 MHz·mm²·μg⁻¹, which is about 10¹¹times higher than that of a conventional quartz crystal microbalance (QCM) and about 4000 times higher than that of a conventional SAW device with a frequency of 978 MHz.

关键词

超高频 / 声表面波 / 高阶声波模态 / 高灵敏度

Key words

Ultra-high frequency / SAW / Higher order mode / Hypersensitive detection

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周剑,张定红,刘炀辉,卓凤玲,钱莉荣,李红浪,傅永庆,段辉高. 基于LiNbO3/SiO2/SiC异质结构实现44 GHz超高频声表面波谐振器[J]. 工程（英文）, 2023, 20(1): 112-119 DOI:10.1016/j.eng.2022.05.003

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1、引言

声表面波（SAW）技术广泛应用于物理、化学和生物传感器[1]，光子[2]与量子声学，通信、信号处理[3]以及芯片实验室[4]等领域。传统SAW器件的工作频率通常在几个吉赫（GHz）以内，难以满足未来高频电子和通信需求。发展超高频SAW器件（频率高于3 GHz）对SAW高精度传感[5]、5G通信、量子操控[6]以及集成微波光子信号处理[7]等领域至关重要。

SAW器件的谐振频率（f）取决于SAW波速（v）和波长（λ），表达式为f = v/λ。因此，提高SAW器件的频率主要有两种方法。最常用的方法是采用纳米制造技术[8]提高SAW叉指换能器（IDT）光刻图案的分辨率，从而减小器件波长λ。例如，Büyükköse等[9]采用纳米压印技术，在ZnO/SiO₂/Si衬底上制备了频率高达16.1 GHz的SAW器件。Mohammad等[10]采用电子束光刻技术（EBL）在铌酸锂衬底上制备了频率为14.2 GHz、波长为200 nm的SAW器件。近期，本课题组通过优化EBL工艺，成功在低声速铌酸锂衬底上制备出频率高达30 GHz的SAW器件[11]。另一种方法是通过在高声速衬底上沉积低声速的压电薄膜形成“slow-on-fast”层状结构作为SAW器件的衬底，如ZnO/SiC [12]、AlN/SiC [13]、ZnO/金刚石 [14]、AlN/金刚石 [15]、AlN/Pt/金刚石/Si [16]等结构，从而大幅提升SAW波速v。本课题组前期报道了利用EBL技术在AlScN/金刚石/Si和AlN/金刚石/Si衬底上制备SAW器件的成果，分别获得了33.7 GHz [17]和17.7 GHz [18]的高频SAW器件。

然而，在超高频SAW器件领域，目前仍然存在几个关键问题亟需解决。其一，为了减小波长λ，大多数研究着重于在压电单晶衬底（如铌酸锂）上优化减小叉指换能器线宽的工艺方法，因为压电单晶衬底具有光滑的表面和较高的机电耦合系数（K²）。但压电单晶衬底通常声速较低且难以与互补金属氧化物半导体（CMOS）工艺兼容。其二，对于“slow-on-fast”的层状结构设计，通常采用的压电材料是机电耦合系数较低的ZnO或AlN薄膜材料，这严重限制了器件性能提升。最近，基于SiC的单晶压电薄膜层状结构材料，如LiNbO₃/SiC [19]和LiNbO₃/SiO₂/SiC [20]，开始用于制备超高频SAW器件，特别是SAW滤波器。然而，以往的研究主要集中在工作频率低于5 GHz的SAW器件，对于更高频率及其高阶声波模态在超高频领域的潜在应用研究较少。

为解决上述挑战，本文提出一种融合极端纳米制造工艺和“slow-on-fast”异质结构材料体系的策略，成功突破了当前SAW器件的频率纪录。基于该创新点，本文采用LiNbO₃/SiO₂/SiC异质结构材料作为衬底，并采用优化算法校正了电子束曝光时的邻近效应，优化了超高频SAW叉指换能器的电子束曝光参数，在异质结构衬底材料上成功制备出最小指宽为35 nm、波长为160 nm的叉指电极，获得了频率为5~44 GHz的超高频SAW器件。制备的超高频SAW呈现出多种模态，采用有限元仿真分析方法确认了基于LiNbO₃/SiO₂/SiC异质结构材料的超高频SAW器件的波模态。进行了超高频SAW微质量传感应用研究，实现了超高质量灵敏度探测，证明了其优越的传感性能和在超高频SAW平台上的潜在应用。

2、实验

图1（a）为LiNbO₃/SiO₂/SiC异质结构衬底上的单端口超高频SAW谐振器的整体结构示意图。该LiNbO₃/SiO₂/SiC异质结构衬底的制备工艺是采用典型的离子注入切割工艺，其工艺流程如附录A中的图S1所示。采用4英寸正X切向（绕X轴旋转与Y轴夹角为34°方向）为传播方向的LiNbO₃单晶薄膜作为压电层，因该压电层具有较高的K²值和极小的表面粗糙度，有利于器件的制备和性能提升。采用SiC作为衬底是因为SiC具有较大的剪切体波速度（7100 m·s^-1）和纵体波速度（12500 m·s^-1）[21]、较小的传播损耗、较高的热导率等优点；此外，SiC作为第三代半导体材料之一，具备将微电子器件与SAW器件集成的能力[22]。在该层状材料体系设计中，SiO₂充当温度补偿层。附录A中的图S2展示了制备超高频SAW器件纳米级叉指换能器中的EBL和剥离（lift-off）工艺流程图。其中，应用于EBL的邻近效应校正优化算法在本课题组以前的工作[11]中有详细介绍。本文制备了波长为160~800 nm的超高频SAW器件，其叉指电极对数为50对，孔径（L）为20倍波长，反射栅与叉指电极之间的间距为0.25倍波长，详细几何参数信息汇总于附录A中的表S1。

图1 （a）基于LiNbO₃/SiO₂/SiC异质结构的单端口SAW器件示意图；（b）LiNbO₃/SiO₂/SiC异质结构的截面形貌；（c）LiNbO₃/SiO₂/SiC衬底表面的AFM图；（d）LiNbO₃/SiO₂/SiC衬底材料的X射线衍射仪（XRD）图；（e）波长为160 nm的SAW器件光学显微镜图；（f）~（i）叉指电极对数和反射栅条均为50，波长分别为800 nm、600 nm、400 nm、320 nm、200 nm和160 nm器件叉指换能器的扫描电镜图。

通过扫描电子显微镜（SEM; Carl-Zeiss Sigma HD, Germany）观察了叉指电极表面形貌和LiNbO₃/SiO₂/SiC异质结构衬底的截面形貌；采用X射线衍射仪（XRD; D8 ADVANCE, Germany）表征了薄膜晶体结构；采用原子力显微镜（AFM; SPI-3800N, Seiko Co., Japan）研究了LiNbO₃/SiO₂/SiC异质结构衬底的表面形貌，表征其表面粗糙度。采用R&S®ZVA矢量网络分析仪（最大频率可达67 GHz）、MPI 200 mm自动探针测试系统（MPI TS2000-SE）和GSG射频探针对器件性能进行测试。在对SAW器件进行S参数测试之前，通过标准校准芯片进行开路、短路和负载校准，以减少射频电缆和探针测试系统的寄生信号影响。

微质量传感应用验证采用的敏感机制是基于之前报道的SAW叉指电极上质量敏感方式[23]。分别采用不同Au 叉指电极厚度对SAW器件进行不同质量加载，其中20 nm厚度Au电极定义为初始状态，即0质量负载；25 nm厚度Au电极则为5 nm厚度质量负载，其质量负载密度约为0.0966 μg∙mm^-2。测试质量负载下的超高频SAW频率偏移。本研究工作中选择Au作为叉指电极材料是因为Au的导电性优于传统的Al电极，并且在lift-off工艺过程中，采用Au制备的叉指电极材料缺陷和器件失效较少。

采用网络分析仪、探针测试系统和LabVIEW程序测试了温度对超高频SAW器件的影响。采用的MPI探针系统带有一个集成的加热卡盘（20~300 °C），且带有触屏显示器，放置于操作员的前面，方便快速操作与即时反馈。在测试过程中，SAW样品被放置在探针系统的加载卡盘上，GSG探针用于连接SAW 叉指电极与网络分析仪。操控触摸显示屏可以调节温度，加热设备内部的加载卡盘，将温度调节到设定值，然后网络分析仪记录频率信号的变化。

3、结果与讨论

图1（b）是基于LiNbO₃/SiO₂/SiC异质结构衬底的超高频SAW器件截面SEM图，结果表明单晶LiNbO₃薄膜无缝键合于SiO₂/SiC衬底上，SiC衬底上的LiNbO₃薄膜和SiO₂薄膜的厚度分别约为220 nm和140 nm。图1（c）为采用AFM测试的超高频SAW器件的衬底表面形貌图。实验结果表明，LiNbO₃薄膜的表面粗糙度值约为0.615 nm（均方根或RMS值），远小于文献[12‒16]中报道的AlN或ZnO薄膜层状结构材料的表面粗糙度。光滑的衬底表面有利于采用极端纳米制造技术提高图案分辨率，可减小SAW叉指电极线宽，以推动频率至超高频极限。图1（d）为SiC衬底上LiNbO₃薄膜的XRD图谱，在2θ约为34°处仅有一个衍射峰，表明LiNbO₃薄膜具有(110)取向。图1（e）为制备的超高频SAW器件的光学显微镜照片，图1（f）展示其完整的叉指电极结构，表明使用优化的EBL工艺方法可以成功制备纳米级的SAW叉指电极。图1（g）~（l）展示了波长为800 nm、600 nm、400 nm、320 nm、200 nm和160 nm 的超高频SAW器件叉指电极的SEM图。结果表明，成功制备了最小波长为160 nm、线宽约35 nm（见附录A中的图S3）超高频SAW器件，这是目前所报道的层状结构衬底材料上波长最小的超高频SAW器件。

所制备的超高频SAW器件导纳（Y₁₁）曲线如图2所示，反射参数信号（S₁₁）如附录A中的图S4所示。结果表明，所有超高频SAW器件都存在多种模态，且随着波长从800 nm减少到160 nm，谐振频率的范围从4~15 GHz增加到10~42 GHz。随着超高频SAW器件波长的减小，器件信号幅值略有下降。一方面，这是由于更细窄的叉指电极使电极阻抗增加，影响器件性能。另一方面，线宽越细，制备出的SAW叉指均匀性越差，从而导致器件信号相对较弱。尽管如此，本文仍然在制备的波长为160 nm超高频SAW器件中探测到了约为41.5 GHz的高频信号。为了验证所获得的高频信号不是寄生响应或噪声，进一步制作了4个波长为160 nm的超高频SAW器件，结果如附录A中的图S5所示，均出现了该频率段的强信号，验证了该频率信号为SAW诱导产生。

图2 波长分别为800 nm、600 nm、400 nm、320 nm、200 nm和160 nm的SAW器件导纳和谐振频率特性，其中红色曲线为SAW器件实验所测导纳，各图上部曲线为有限元仿真的导纳。

采用有限元分析方法（COMSOL软件）对超高频SAW器件进行了仿真，获得了不同波长的超高频SAW器件导纳曲线，如图2所示，所有器件的仿真结果与测试实验结果吻合较好。

为了进一步确认超高频SAW器件呈现出的模态类型，采用特征频率分析研究了质点的振动模式。图3（a）显示了超高频SAW器件各模态的质点振动模式。结果表明，模态1对应于水平剪切（SH）波模态，其质点位移和声波振动主要沿水平孔径方向[20]，如附录A中的图S6（a）所示。模态2是标准的瑞利波[11]，模态3是纵表面波与金属厚度谐波模态的耦合[24]，模态4为纵表面波[25]，模态5为高阶SH波，其他所有模态均为在SiC衬底附近传播的高阶SAW [26]。值得注意的是，如图3（a）所示，随着SAW波长的减小，更多的声学模态被激发出来，这主要是由超高频SAW器件的层状结构属性、亚微米厚度压电薄膜特性，以及随着SAW波长的减小而增强的界面反射效应引起。例如，只有当波长小于320 nm时，才能观测到瑞利波（模态2）；而模态10和模态11仅在波长低于200 nm时才被激励出来；当波长小于层厚时，将产生更多的高阶SAW模态[27]。

图3 （a）波长为800~160 nm的SAW多种模态的质点位移；（b）LiNbO₃/SiO₂/SiC结构上的SAW相速度与归一化膜厚（kH）的关系，其中H为LiNbO₃厚度；（c）Q值随波长的变化，波长范围为800~160 nm。

超高频SAW不同波模态的相速度随归一化厚度H（2πH/λ，其中H为LiNbO₃的厚度，为波数）的变化如图3（b）所示。结果表明，所有模态的相速度都随着H的增加而减小，主要原因是随着H增加，更多的声波能量被限制在LiNbO₃压电层内，而LiNbO₃的声速远小于SiC衬底声速。

SAW谐振器的Bode质量因子（Q）[28]可通过以下方法计算：

Q = \frac{ω | S_{11} | g r o u p_d e l a y (S_{11})}{1 - | S_{11} |^{2}} （1） 式中，group_delay(S 11)为 S 11 参数的群时延， ω 为角频率。实验制备的超高频SAW谐振器的实测Bode- Q 曲线如附录A中的图S7所示，各模态的 Q 值汇总于表S2和图3（c）中。随着SAW波长的增加，除模态10和模态11外，各模态的 Q 值均呈增加趋势，如图3（c）所示。 Q 值随波长减小而下降的原因主要是极窄叉指电极线宽导致电极阻抗增大，超高频SAW较高的声损耗以及极窄叉指电极线宽不均匀性。当SAW器件波长缩小至200 nm和160 nm时才产生高阶模态10和模态11。这是因为当 λ 小于LiNbO 3 的厚度时，SiC衬底界面反射波产生的干涉效应显著增强[27]，较小的波长有利于超高频SAW器件产生高阶模态[18]。模态10和模态11的 Q 值随着SAW波长的减小（从200 nm减小到160 nm）而增大，这可能是因为衬底反射声波的干涉效应随波长的减小而增强导致的。 SAW谐振器机电耦合系数（ k 2 eff ）的计算方法为： k_{e f f}^{2} = \frac{(π / 2) (f_{s} / f_{p})}{t a n ((π / 2) (f_{s} / f_{p}))} （2） 式中， f p 和 f s 分别为SAW谐振器导纳曲线的反谐振频率和谐振频率。附录A中的表S3总结了所有超高频SAW器件的 k_{e f f}^{2} 值，结果表明，模态1（SH波）的 k_{e f f}^{2} 值高于其他高阶模态，这与理论仿真结果一致（见附录A中的表S3）。对于波长为160 nm的SAW器件，SH波频率约为10 GHz， k_{e f f}^{2} 高达15.7%；模态11的频率高达41.5 GHz， k_{e f f}^{2} 为7.3%。由于SH波具有较大的 k_{e f f}^{2} ，在高频领域具有较大应用潜力。对SH波模态进行更加详细的性能分析，如附录A中的图S6所示。 为了验证超高频SAW器件的应用潜力，在超高频SAW器件的叉指电极上进行了质量负载传感实验[23]。通过制备不同厚度叉指电极作为不同的电极质量负载：假定20 nm叉指电极厚度为无任何质量加载的原始状态，25 nm电极厚度则对应于叉指电极质量载荷为0.0966 μg∙mm -2 。图4（a）、（b）及附录A中的图S8分别展示了波长为320 nm、200 nm和160 nm超高频SAW器件的质量传感结果。实验表明，随着叉指电极上负载质量的增加，所有不同波长超高频SAW器件的谐振频率值都呈现降低趋势。SAW器件的质量灵敏度 S 可由频率的变化量除以每个传感区域的质量变化量表示[29]，计算公式如下： （3） 式中， ∆f 为由质量负载引起的频率偏移； ∆m 为质量载荷； S 为质量灵敏度； A 为敏感区面积。附录A中的表S4总结了不同波长超高频SAW器件各模态的质量灵敏度值。结果表明，工作频率较高、波长较小的超高频SAW器件具有较大的质量传感灵敏度。例如，当器件波长从320 nm减小到160 nm时，SH波频率偏移量从648.9 MHz增大到1527.9 MHz，如图4（c）所示；波长为320 nm、200 nm和160 nm的SAW质量灵敏度分别为6717.1、10183.9和15817.5 MHz∙mm 2 ·μg -1 ，表明SH波模态的质量灵敏度值随着频率增大而显著增加。 图4 λ 为320 nm（a）和160 nm（b）、电极质量负载为0.0966 μg∙mm -2 的超高SAW器件频率偏移；（c）电极质量负载为0.0966 μg∙mm -2 、波长为320~160 nm范围内的超高频SAW器件的SH模态和Rayleigh模态的频率响应图；（d） λ 为160 nm的超高频SAW器件的SH模态和模态11的谐振频率随温度变化图。 对于同一波长的超高频SAW器件，不同声波模态也具有不同的质量灵敏度。如图4（c）所示，在相同质量载荷下，所有波长器件的SH波模态和瑞利波模态的频移存在较大差异。虽然SH波频率较低，但其灵敏度远高于瑞利波。这是因为SH波的波速对电极上的质量载荷更敏感，特别是对于密度较大的重金属薄膜[30]。 计算所有超高频SAW器件各模态的质量灵敏度值，如附录A中的表S4所示。结果表明，与其他模态相比，模态11具有更高的灵敏度。在测试的所有SAW器件中，波长为160 nm的超高频SAW器件的最高工作频率高达44.2 GHz，具有最高的质量灵敏度，约为33151.9 MHz∙mm 2 ∙μg -1 （模态11）。该频率值为当今电声激励SAW器件的最高频率值，其质量灵敏度与表1文献中报道的传统石英晶体微天平（QCM）和频率为978 MHz的SAW器件的质量灵敏度相比较，灵敏度分别高出了约10 11 倍和4000倍。 表 1 SAW和QCM器件质量灵敏度比较 Sensor Working frequency (GHz) Mass sensitivity Year Ref. SAW 0.978 8.230 MHz·mm 2 ·μg -1 2010 [31] SAW 0.385 155.800 KHz·μg -1 2016 [32] SAW 0.122 9.000 KHz·μg -1 2017 [33] QCM 0.010 1573.000 Hz·μg -1 2017 [34] QCM 0.010 7940.000 Hz·μg -1 2018 [35] QCM 0.010 1346.000 Hz·μg -1 2020 [36] SAW sensor 44.164 33151.915 MHz·mm 2 ·μg -1 (2.590 × 10 6 GHz·μg -1) 2021 This work SAW器件的温度特性是应用的另一个重要参数，其频率温度系数（TCF）通过下列方法计算： T C F = \frac{1}{f_{0}} \frac{Δ f}{Δ T} （4） 式中， f 0 为室温下SAW器件的谐振频率； ∆f 为频率变化量； ∆T 为温度变化量。测试了波长为160 nm和200 nm的超高频SAW器件的TCF值，如图4（d）和附录A中的图S9所示。由于SH波模态的器件性能最好、模态11的质量灵敏度值最高，所以对这两个模态的TCF结果进行了分析。超高频SAW谐振频率偏移随温度变化呈线性变化，趋势如图4（d）所示。对于这两个波长的超高频SAW器件，SH模态的TCF值分别为-165.8 ppm∙K -1 和-229.0 ppm∙K -1 ，模态11的TCF值分别为-48.6 ppm∙K -1 和-55.2 ppm∙K -1 ，表明模态11对温度变化的敏感性稍低。为了验证实验测试TCF值的准确性，仿真计算了 λ 为160 nm的超高频SAW器件的SH模态的温度效应。得到的TCF值约为154.4 ppm∙K -1 （见附录A中的图S10），与实验得到的结果（-165.8 ppm∙K -1 ）接近。 4、 结论 本文提出了一种融合极端纳米制造技术和LiNbO 3 /SiO 2 /SiC异质结构衬底材料体系（“slow-on-fast”）的策略以提高超高频SAW器件工作频率。实验获得了频率为5~44 GHz的超高频SAW器件，且具有较大的机电耦合系数。基于LiNbO 3 /SiO 2 /SiC异质结构的超高频SAW具有多种声学模态，采用有限元分析方法对这些高阶模态进行了理论仿真分析和识别确认。系统研究了这些波模态的质量灵敏度特性，发现超高频SAW的SH波具有最好的声波谐振特性，并且对质量负载非常敏感，表明其在高频传感应用中具有很大的潜力；模态11具有比其他模态更高的质量灵敏度，且显示出相对较低的TCF值。采用该模态获得了约33151.9 MHz∙mm 2 ∙ μ g -1 的超高质量灵敏度，分别比传统QCM器件和频率为978 MHz的SAW器件高约10 11 倍和4000倍。 参考文献 原文顺序 | 出版日期 | 本文引用 [1] Collins DJ, Morahan B, Garcia-Bustos J, Doerig C, Plebanski M, Neild A. 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        "summaryEn": `\\#\\#\\# Summary and Abstract\n\n**Research Background**\nThe inheritance of Chinese ethnic music culture in universities is a current hotspot in aesthetic education. This study focuses on exploring the significance, necessity, and practical modes and pathways of inheriting Chinese ethnic music culture in the aesthetic education of medical universities, aiming to enhance students' ethnic consciousness, self-confidence, and sense of identity, while also promoting their comprehensive development.\n\n**Research Methods**\nThe research employs a combination of theoretical analysis and practical exploration. Through literature review, case studies, and empirical research, the study investigates the current status and challenges of Chinese ethnic music culture inheritance in medical universities and proposes a "4+3+5" inheritance mode and pathway.\n\n**Experimental Design**\nThe "4+3+5" mode is based on "four combinations" (knowledge teaching and practical experience, intra-school and extra-school cooperation, cultural inheritance and innovation projects, aesthetic education and ideological education), supported by "three measures" (strengthening curriculum construction, optimizing resource integration, and ensuring conditions), and implemented through "five paths" (aesthetic education teaching, campus cultural activities, inter-school and international exchanges, social practice services, and college student innovation and entrepreneurship).\n\n**Results and Analysis**\nThe implementation of the "4+3+5" mode in Sichuan University has achieved significant results. It has effectively promoted the inheritance and innovation of Chinese ethnic music culture among medical students, enhanced their aesthetic abilities and cultural qualities, and cultivated their teamwork and innovative spirits. The study also finds that music has a positive auxiliary effect on medical treatment, which can help improve patients' physical and mental health.\n\n**Overall Conclusion**\nThe inheritance of Chinese ethnic music culture in the aesthetic education of medical universities is of great significance. The "4+3+5" mode proposed in this study provides an effective pathway for the inheritance and innovation of Chinese ethnic music culture in medical universities, which helps to enhance students' comprehensive qualities and promote their all-round development.\n\n**Paper Review**\nThis paper systematically explores the inheritance mode and pathway of Chinese ethnic music culture in the aesthetic education of medical universities, with clear research ideas and practical research methods. The proposed "4+3+5" mode is innovative and operable, providing valuable references for the inheritance and innovation of Chinese ethnic music culture in universities.\n\n**Ten Questions and Answers**\n\n1. **Q: What is the main research content of this paper?**  \n   A: This paper mainly studies the inheritance mode and pathway of Chinese ethnic music culture in the aesthetic education of medical universities, aiming to explore effective ways to promote the inheritance and development of Chinese ethnic music culture among medical students.\n\n2. **Q: Why is it necessary to inherit Chinese ethnic music culture in medical universities?**  \n   A: Inheriting Chinese ethnic music culture in medical universities can enhance students' ethnic consciousness, self-confidence, and sense of identity, promote their comprehensive development, and also help them better serve the national medical cause by utilizing the auxiliary medical effects of music.\n\n3. **Q: What is the "4+3+5" mode proposed in this paper?**  \n   A: The "4+3+5" mode refers to an inheritance mode and pathway based on "four combinations," supported by "three measures," and implemented through "five paths." It aims to comprehensively promote the inheritance and innovation of Chinese ethnic music culture in medical universities.\n\n4. **Q: How does the "4+3+5" mode promote the inheritance of Chinese ethnic music culture?**  \n   A: By integrating knowledge teaching with practical experience, intra-school and extra-school cooperation, cultural inheritance with innovation projects, and aesthetic education with ideological education, the "4+3+5" mode creates a dynamic and cooperative educational environment that effectively promotes the inheritance and innovation of Chinese ethnic music culture.\n\n5. **Q: What are the "three measures" in the "4+3+5" mode?**  \n   A: The "three measures" refer to strengthening curriculum construction and aesthetic activity innovation, optimizing the integration of aesthetic education and ethnic music cultural resources, and ensuring conditions for aesthetic education and cultural inheritance work, such as strengthening teacher training, improving facilities, and enhancing campus cultural environment.\n\n6. **Q: How does the "five paths" approach implement the inheritance of Chinese ethnic music culture?**  \n   A: The "five paths" include aesthetic education teaching, campus cultural activities, inter-school and international exchanges, social practice services, and college student innovation and entrepreneurship. These paths provide diverse platforms and opportunities for students to learn, experience, and innovate Chinese ethnic music culture.\n\n7. **Q: What are the benefits of implementing the "4+3+5" mode in medical universities?**  \n   A: Implementing the "4+3+5" mode can enhance students' aesthetic abilities and cultural qualities, cultivate their teamwork and innovative spirits, and promote their comprehensive development. It also helps to improve the quality of medical services by utilizing the auxiliary medical effects of music.\n\n8. **Q: How does this paper contribute to the field of aesthetic education in medical universities?**  \n   A: This paper provides a comprehensive and innovative framework for the inheritance and innovation of Chinese ethnic music culture in medical universities, enriching the theoretical and practical research in the field of aesthetic education and offering valuable references for other universities.\n\n9. **Q: What are the limitations of this study?**  \n   A: This study mainly focuses on the inheritance mode and pathway of Chinese ethnic music culture in medical universities, with limited exploration of other aspects such as the specific effects of music therapy in medical practice. Future research can further explore these aspects.\n\n10. **Q: How can the "4+3+5" mode be promoted and applied in other universities?**  \n    A: The "4+3+5" mode can be promoted and applied in other universities by sharing successful cases, conducting academic exchanges, and providing training and guidance. Universities can also combine their own characteristics and resources to adapt and innovate the mode to better serve their educational goals.\n\n**Key Points Extraction**\n- The inheritance of Chinese ethnic music culture in medical universities is necessary and significant.\n- The "4+3+5" mode provides an effective pathway for the inheritance and innovation of Chinese ethnic music culture.\n- The implementation of the "4+3+5" mode can enhance students' comprehensive qualities and promote their all-round development.\n- The auxiliary medical effects of music should be further explored and applied in medical practice.\n- Universities should strengthen cooperation and exchanges to promote the inheritance and innovation of Chinese ethnic music culture.`,
        "summaryCn": '\\# 总结摘要\n\n\\#\\# 研究背景\n\n中国民族音乐文化作为中华优秀传统文化的重要组成部分，其传承与发展在当今社会具有重要意义。特别是在医科大学美育教育中，传承中国民族音乐文化不仅能够增强大学生的民族意识、民族自信和民族认同感，还能发挥民族音乐的医疗辅助效力，提高大学生的综合素质，促进全面发展。因此，本研究旨在探索中国民族音乐文化在医科大学美育教育中的传承模式与路径。\n\n\\#\\# 研究方法\n\n本研究采用文献综述、实证研究、案例分析等方法，结合四川大学美育教育的实践经验，对中国民族音乐文化的传承模式与路径进行深入探讨。\n\n\\#\\# 实验设计\n\n研究通过构建“4+3+5”传承模式与路径，即以“四个结合”为基础、“三项措施”为保障、“五条路径”为抓手，来实施中国民族音乐文化传承教育。具体实验设计包括加强第一课堂与第二课堂的融合、建立校地合作平台、依托大学生创新创业项目等。\n\n\\#\\# 结果与分析\n\n研究结果显示，“4+3+5”传承模式与路径在医科大学美育教育中取得了显著成效。通过知识讲授与实践体验相结合、校内与校外结合、文化传承与“双创”项目结合、审美教育与思政教育结合，有效提升了学生对中国民族音乐文化的认知度和兴趣。同时，加强课程建设与美育活动创新、优化整合美育教育与民族音乐文化资源、加大美育教育与民族文化传承工作的条件保障等措施，为传承活动提供了有力支持。五条路径的实施更是将中国民族音乐文化传承贯穿于课堂教学、课外活动、文化氛围、网络空间等多个维度，实现了全方位、多层次的传承。\n\n\\#\\# 总体结论\n\n中国民族音乐文化在医科大学美育教育中的传承模式和路径探索具有可行性和有效性。通过“4+3+5”传承模式与路径的实施，不仅能够提升学生的综合素质和审美能力，还能促进中国民族音乐文化的传承与发展。未来，应进一步锐意创新，解决美育教育与学生专业成长和个性化需求相结合等问题，实现美育教育与医学专业教育的优化组合。\n\n\\#\\# 论文点评\n\n该论文选题新颖，具有重要的理论和实践意义。研究方法科学合理，实验设计严谨可行。结果分析深入透彻，总体结论具有说服力。论文结构清晰，逻辑严密，语言流畅。然而，论文在探讨具体传承措施和路径时，可进一步细化操作细节和案例分析，以增强研究的实用性和可操作性。\n\n\\#\\# 论文十问\n\n问题1. **中国民族音乐文化在医科大学美育教育中的传承有何重要意义？**\n答案：传承中国民族音乐文化能够增强医学生的民族意识、民族自信和民族认同感，提升综合素质，同时发挥民族音乐的医疗辅助效力，促进医患沟通理解和情感交流。\n\n问题2. **“4+3+5”传承模式与路径具体包括哪些内容？**\n答案：“4+3+5”传承模式与路径包括“四个结合”（知识讲授与实践体验、校内与校外、文化传承与“双创”项目、审美教育与思政教育）、“三项措施”（加强课程建设与美育活动创新、优化整合资源、加大条件保障）和“五条路径”（美育教育教学、校园文化活动、校际国际交流、社会实践服务、大学生创新创业）。\n\n问题3. **如何加强第一课堂与第二课堂的融合？**\n答案：通过理论教学指导学生参与中国民族音乐文化的传承、保护与创新创作活动，在实践活动中融入理论知识，实现第一课堂与第二课堂的有机融合。\n\n问题4. **校地合作平台在传承中扮演什么角色？**\n答案：校地合作平台为学生开辟社会实践学习通道和演出通道，引导学生个体、学校群体、社会整体的相互联动，积极整合吸引各种社会资源和教育资源。\n\n问题5. **如何依托大学生创新创业项目促进民族音乐治疗科研创新？**\n答案：以大学生创新创业项目为依托，加强中国民族音乐治疗科研创新，促进科研成果转化，培养学生创新创造能力。\n\n问题6. **美育课程建设在传承中起到什么作用？**\n答案：美育课程建设是传承的基础，通过开设中华文化美育必修课程、美育类模块课程等，落实美育课程开设刚性要求，提升学生审美素养。\n\n问题7. **如何优化整合美育教育和文化传承资源？**\n答案：加强与民族大学、民族艺术团、民族博物馆等的工作联系与沟通，邀请高水平老师参加学生艺术团建设和指导，办好各类音乐活动。\n\n问题8. **社会实践服务在传承中有哪些具体形式？**\n答案：社会实践服务包括“大川文艺轻骑兵”服务进社区、中小学、医院、农村等活动，实现人才培养与服务地方的双向联动。\n\n问题9. **如何鼓励大学生创新创业团队参与传承研究工作？**\n答案：鼓励学生组建科研兴趣小组和团队，参与地方非物质文化遗产的传承研究工作，参加各类创新创业比赛和社会实践。\n\n问题10. **论文对未来传承模式与路径的探索有何建议？**\n答案：论文建议未来应锐意创新，解决美育教育与学生专业成长和个性化需求相结合等问题，实现美育教育与医学专业教育的优化组合。\n\n\\#\\# 要点提炼\n\n- **研究背景**：强调中国民族音乐文化在医科大学美育教育中的重要性。\n- **研究方法**：采用文献综述、实证研究、案例分析等方法。\n- **实验设计**：构建“4+3+5”传承模式与路径。\n- **结果与分析**：传承模式与路径取得显著成效，提升学生认知度和兴趣。\n- **总体结论**：传承模式和路径具有可行性和有效性，需进一步创新优化。\n- **论文点评**：选题新颖，方法科学，结论有说服力，但可进一步细化操作细节。\n- **论文十问**：涵盖传承意义、模式内容、具体措施、资源整合、科研创新等方面。\n- **要点提炼**：总结研究背景、方法、实验设计、结果、结论及未来建议。',
        "mindMapEn": `\\# Inheritance mode and pathway of Chinese ethnic music culture in aesthetic education of medical universities\n\n\\#\\# Abstract\n- **[Keywords]**\n  - Chinese ethnic music culture; heritage; medical university; aesthetic education; inheritance mode; pathway\n\n\\#\\# Introduction\n- **[Significance and Necessity]**\n  - Enhancing ethnic consciousness, self-confidence, and sense of identity\n  - Medical auxiliary effects of folk music\n  - Preserving and disseminating ethnic music and culture\n  - Improving comprehensive quality and promoting all-round development\n\n\\#\\# Section 1: Significance & Necessity of Inheriting Chinese Ethnic Music in Medical Universities\n\n\\#\\#\\# 1.1 Promoting Chinese Aesthetic Education Spirit\n- **[Enhancing Cultural Awareness and Innovation]**\n  - Ministry of Education's emphasis on cultural inheritance\n- **[Implementing Aesthetic Education]**\n  - Infusing aesthetics into all aspects of education\n\n\\#\\#\\# 1.2 Medical Auxiliary Efficacy of Ethnic Music\n- **[Research on Music Therapy]**\n  - Regulation of respiration, heart rate, blood flow\n- **[Traditional and Modern Practices]**\n  - "Five Tones Therapy" in ancient China\n  - Modern applications in clinical settings\n\n\\#\\#\\# 1.3 Synergistic Development of Aesthetic Education and Ethnic Music Inheritance\n- **[Educational Function of Music]**\n  - Inspiring learning enthusiasm and creative spirit\n- **[Protecting and Inheriting Ethnic Music]**\n  - Preservation in museums and educational institutions\n\n\\#\\# Section 2: Inheritance Mode and Pathway of Chinese Ethnic Music Culture\n\n\\#\\#\\# 2.1 Four Combinations in Inheritance Education\n- **[Knowledge Teaching and Practical Experience]**\n  - Integration of first and second classrooms\n- **[Intra- and Extra-Campus Collaboration]**\n  - Establishing cooperation platforms\n- **[Cultural Inheritance and Innovation Projects]**\n  - Integrating innovation into ethnic music therapy\n- **[Aesthetic and Ideological Education]**\n  - Combining aesthetics with moral education\n\n\\#\\#\\# 2.2 Three Measures for Inheritance Education\n- **[Reforming Aesthetic Education]**\n  - Focusing on aesthetics, humanity, and innovation\n- **[Curriculum and Activity Innovation]**\n  - Enhancing curriculum construction and artistic practices\n- **[Resource Optimization and Conditional Support]**\n  - Strengthening faculty, facilities, and cultural environment\n\n\\#\\#\\# 2.3 Five Paths in the Inheritance Process\n- **[Aesthetic Education Teaching]**\n  - Incorporating ethnic music into curriculum and lectures\n- **[Campus Cultural Activities]**\n  - Organizing performances and workshops\n- **[Inter-School and International Exchanges]**\n  - Promoting cultural exchange through concerts and salons\n- **[Social Practice Services]**\n  - Volunteering and community engagement\n- **[Student Innovation and Entrepreneurship]**\n  - Encouraging research and entrepreneurship in ethnic music\n\n\\#\\# Conclusion\n- **[Continuous Innovation and Development]**\n  - Addressing challenges and integrating aesthetic education with medical education\n- **[Importance of Ethnic Music in Medical Education]**\n  - Highlighting the role of ethnic music in cultivating medical students' comprehensive qualities\n\n\\#\\# References\n- **[Citations]**\n  - List of references from official documents, research papers, and books`,
        "mindMapCn": '\\# 中国民族音乐文化在医科大学美育教育中的传承模式与路径研究\n\n\\#\\# 摘要\n- **[研究背景]**：中国民族音乐文化的高校传承是美育教育的热点。\n- **[研究目的]**：在医科大学美育教育中传承中国民族音乐文化，提升大学生民族意识、民族自信等，并发挥民族音乐的医疗辅助效力。\n- **[研究成果]**：提出“4+3+5”传承模式与路径。\n\n\\#\\# 关键词\n- 中国民族音乐\n- 文化遗产\n- 医科大学\n- 美育教育\n- 传承模式\n- 路径\n\n\\#\\# 1. 在医科大学美育教育中开展中国民族音乐文化传承的意义与必要性\n\\#\\#\\# 1.1 弘扬中华美育精神\n- **[教育部重视]**：增强文化主体意识和文化创新意识。\n- **[美育浸润行动]**：弘扬中华美育精神，坚定文化自信。\n\n\\#\\#\\# 1.2 发挥民族音乐的医疗辅助效力\n- **[音乐治疗]**：特殊音乐刺激对调节人的生理、心理有辅助作用。\n- **[民族音乐治疗]**：我国提出“五音疗疾”，现代民族音乐治疗发展迅速。\n\n\\#\\#\\# 1.3 推进美育教育与中国民族音乐文化传承协同发展\n- **[育人功能]**：音乐教育激励学习热情和进取精神。\n- **[传承保护]**：高校教育作为动态保护、传承途径，具有优势。\n\n\\#\\# 2. 中国民族音乐文化的传承模式与路径\n\\#\\#\\# 2.1 传承教育中的“四个结合”\n- **[知识讲授与实践体验结合]**：第一课堂与第二课堂融合。\n- **[校内与校外结合]**：建立校地合作平台，开辟社会实践通道。\n- **[文化传承与“双创”项目结合]**：依托创新创业项目，促进科研成果转化。\n- **[审美教育与思政教育结合]**：协同并进，激发学生文化自信。\n\n\\#\\#\\# 2.2 传承教育中的“三项措施”\n- **[加强课程建设与美育活动创新]**：优化整合课堂教学、艺术实践、校园文化活动。\n- **[优化整合美育教育与民族音乐文化资源]**：加强与民族大学等沟通，邀请高水平老师指导。\n- **[加大美育教育与民族文化传承工作的条件保障]**：加强师资队伍建设、场地建设、校园文化环境建设。\n\n\\#\\#\\# 2.3 传承过程中的“五条路径”\n- **[美育教育教学]**：将中国民族音乐教育素材融入教学，激发学习兴趣。\n- **[校园文化活动]**：开展高雅艺术进校园，举办各类民族特色活动。\n- **[校际国际交流]**：与国内外大学建立交流关系，举办国际交流音乐会。\n- **[社会实践服务]**：推进“大川文艺轻骑兵”服务，普及疾病与健康基础知识。\n- **[大学生创新创业]**：参与地方非物质文化遗产传承研究，注入音乐元素到医学研究中。\n\n\\#\\# 结论\n- **[持续发展]**：需锐意创新，解决美育教育与学生专业成长需求结合等问题。\n- **[优化组合]**：找到适合医科学生专业特点的艺术种类和学习方法，实现美育教育与医学专业教育的优化组合。\n\n\\#\\# 参考文献\n- **[参考文献列表]**：列出论文引用的所有文献。'
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            let paperUrl = cleanUrl;
            // 满足条件时，打印完整的 URL
            console.log("匹配成功，当前 URL:", window.location.href);
            mindMapUrl = `https://ai.magtechjournal.com/api/hep/generate-mindmap?articleId=`+paperUrl;
            console.log('尝试连接SSE:', mindMapUrl);

            return $.ajax({
                url: mindMapUrl, // 请替换为实际接口地址
                method: 'GET',
                dataType: 'json',
                success: function (data) {
                    console.log('success', data);
                    if (data.code === 0 && data.data) {
                        obj = data.data;
                        // 处理 mindMapCn 和 mindMapEn，删除根节点并提升层级
                        if (obj.mindMapCn) {
                            obj.mindMapCn = removeRootNodeAndPromote(obj.mindMapCn);
                        }
                        if (obj.mindMapEn) {
                            obj.mindMapEn = removeRootNodeAndPromote(obj.mindMapEn);
                        }
                        console.log('接口数据获取成功:', obj);
                    } else {
                        console.error('接口返回错误:', data);
                    }
                    updateMindMapButtonVisibility();
                    updateSummaryButtonVisibility();
                },
                error: function (xhr, status, error) {
                    console.error('接口请求失败:', status, error);
                    $("#markmap").html('<p style="color:red;">无法加载数据，请稍后重试。</p>');
                }
            });
        }
    
        return $.ajax({
            url: mindMapUrl, // 请替换为实际接口地址
            method: 'GET',
            dataType: 'json',
            success: function (data) {
                console.log('success', data);
                if (data.code === 200 && data.data) {
                    obj = data.data;
                    // 处理 mindMapCn 和 mindMapEn，删除根节点并提升层级
                    if (obj.mindMapCn) {
                        obj.mindMapCn = removeRootNodeAndPromote(obj.mindMapCn);
                    }
                    if (obj.mindMapEn) {
                        obj.mindMapEn = removeRootNodeAndPromote(obj.mindMapEn);
                    }
                    console.log('接口数据获取成功:', obj);
                } else {
                    console.error('接口返回错误:', data);
                }
                updateMindMapButtonVisibility();
                updateSummaryButtonVisibility();
            },
            error: function (xhr, status, error) {
                console.error('接口请求失败:', status, error);
                $("#markmap").html('<p style="color:red;">无法加载数据，请稍后重试。</p>');
            }
        });
    }
    
    // ======== AI summary define
    
    // 跟踪请求状态，防止重复请求
    const requestStatus = {
        CN: false, // 中文请求是否正在进行
        EN: false  // 英文请求是否正在进行
    };
    
    // 存储中英文 buffer
    const buffers = {
        CN: '',
        EN: ''
    };
    
    function cleanText(text) {
        const cleanResult = extractSseResults(text);
        return cleanResult;
    }
    
    // 渲染 Markdown 内容
    function renderContent(lang, text) {
    
        const md = new remarkable.Remarkable({
            html: true,
            breaks: false, // 禁用单换行转<br>，保持Markdown段落
            typographer: true
        });
    
        try {
            const cleanedText = cleanText(text);
            const content = cleanedText ? md.render(cleanedText) : '<p>Loading ... </p>';
            $("#showArticle_quickread_content_cn").html(content);
        } catch (e) {
            const cleaned = cleanText(text);
            $("#showArticle_quickread_content_cn").html(
                `<p>Loading ... </p>`
            );
        }
    }
    
    // 显示摘要对话框
    function showQuickread(lang) {
        console.log('showQuickread 调用，语言:', lang, '当前数据:', obj);
        $("#showArticle_quickread").show();
        $(".main_content_center_right").hide();
        if (lang === 'EN') {
            if (checkHepJournalPage()) {
                renderHepContent(lang, buffers['EN']);
            }else{
                renderContent(lang, buffers['EN']);
            }
            $("#showArticle_quickread_en").hide();
            $("#showArticle_quickread_cn").show();
        } else {
            // 检查 typeValue 是否存在且等于 'hep'
            if (checkHepJournalPage()) {
                renderHepContent(lang, buffers['CN']);
            }else{
                renderContent(lang, buffers['CN']);
            }
            $("#showArticle_quickread_cn").hide();
            $("#showArticle_quickread_en").show();
        }
        currentLang = lang;
    }
    
    
    // 渲染 Markdown 内容
    function renderHepContent(lang, text) {

        const md = new remarkable.Remarkable({
            html: true,
            breaks: false, // 禁用单换行转<br>，保持Markdown段落
            typographer: true
        });

        try {
            const cleanedText = extractHepSseResults(text);
            const content = cleanedText ? md.render(cleanedText) : '<p>Loading ... </p>';
            $("#showArticle_quickread_content_cn").html(content);
        } catch (e) {
            const cleaned = extractHepSseResults(text);
            $("#showArticle_quickread_content_cn").html(
                `<p>Loading ... </p>`
            );
        }
    }
    
    // 关闭摘要对话框
    function closeQuickread() {
        $("#showArticle_quickread").hide();
        $(".main_content_center_right").show();
    }
    
    function extractSseResults(sseData) {
    // 确保 sseData 是字符串并按行分割
        const lines = typeof sseData === 'string' ? sseData.split('kkk') : [];
        // 提取 result 并拼接
        const resultList = [];
        for (const line of lines) {
            // 过滤空行（空字符串或仅包含空白字符的行）
            if (!line.trim()) {
                continue;
            }
            if (line.startsWith('{"errCode":0')) {
            
                try {
                    // 解析 JSON
                    const data = JSON.parse(line);
                    // 提取 raw.result，处理 raw 可能为 null 或 undefined 的情况
                    if (data.raw && data.raw.result) {
                        resultList.push(data.raw.result);
                    }
                } catch (e) {
                    console.error(`JSON 解析错误: ${e.message}`);
                }
            }
        }
        // 拼接 result 并返回
        return resultList.join('');
    }
    
    function extractHepSseResults(sseData) {
        // 确保 sseData 是字符串并按行分割
        const lines = typeof sseData === 'string' ? sseData.split('kkk') : [];
        // 提取 result 并拼接
        const resultList = [];
        for (const line of lines) {
            // 过滤空行（空字符串或仅包含空白字符的行）
            if (!line.trim()) {
                continue;
            }
            //{"chunk_id":6,"content":"---\n","status":"processing"}
            if (line.startsWith('{"chunk_id') || line.startsWith('{"chunkId') ) {

                try {
                    // 解析 JSON
                    const data = JSON.parse(line);
                    // 提取 raw.result，处理 raw 可能为 null 或 undefined 的情况
                    if (data.content) {
                        if(data.content.startsWith("```markdown")){
                            continue;
                        }
                        resultList.push(data.content);
                    }
                } catch (e) {
                    console.error(`JSON 解析错误: ${e.message}`);
                }
            }
        }
        // 拼接 result 并返回
        return resultList.join('');
    }
        
    let currentEventSource = null; // 跟踪当前EventSource实例    
    let cnEventSource = null;
    let enEventSource = null;
    // 使用 SSE 获取数据
    function fetchSummaryData(language = 'CN') {
        // 关闭现有EventSource连接
        if (currentEventSource) {
            console.log("======= fetch ",language);
            console.log('关闭现有SSE连接');
            currentEventSource.close();
            currentEventSource = null;
        }
        
        
        if (checkHepJournalPage()) {
            let cleanUrl = window.location.href.split('?')[0];
            let paperUrl = cleanUrl;
            // 用于拼接 SSE 数据
            if(language === 'EN'){
                // 满足条件时，打印完整的 URL
                console.log("============333 type == hep 匹配成功，当前 URL:", window.location.href);
                const summaryUrl = 'https://ai.magtechjournal.com/api/hep/generate-summary-sse?articleId='+paperUrl+'&language=EN';
                console.log('尝试连接SSE:', summaryUrl);
                enEventSource = new EventSource(summaryUrl, { withCredentials: true });
                let buffer = '';
                enEventSource.onmessage = function(event) {
                    if (event.data && event.data !== 'Summary generation finished.') {
                        console.log(event.data);
                        //{"chunk_id":5,"content":"Extensive experiments \n","status":"processing"}
                        // 仅当数据不以换行符结尾且非空时添加\n
                        buffer += event.data +'kkk';

                        buffers['EN'] = buffer;
                        // console.log('E,'+currentLang);
                        if(currentLang === 'EN') {
                            // 实时渲染以提供反馈
                            renderHepContent(currentLang, buffer);
                        }

                    }
                    if(event.data.includes('Summary generation finished')){
                        console.log('+++'+event.data);
                        buffers['EN'] = buffer;
                        if(currentLang === 'EN') {
                            renderHepContent(currentLang, buffer);
                        }
                        enEventSource.close();
                        enEventSource = null;
                        console.log("enEventSource complete complete complete");
                    }
                };
                enEventSource.onerror = function(err) {
                    console.log(err);
                    console.log("enEventSource error complete");
                    enEventSource.close();
                };
            } else {
                // 满足条件时，打印完整的 URL
                console.log("============333 type == hep 匹配成功，当前 URL:", window.location.href);
                const summaryUrl = 'https://ai.magtechjournal.com/api/hep/generate-summary-sse?articleId='+paperUrl+'&language=CN';
                console.log('尝试连接SSE:', summaryUrl);
                cnEventSource = new EventSource(summaryUrl, { withCredentials: true });
                let buffer = '';
                cnEventSource.onmessage = function(event) {
                    if (event.data && event.data !== 'Summary generation finished.') {
                        console.log(event.data);
                        //{"chunk_id":5,"content":"Extensive experiments \n","status":"processing"}
                        // 仅当数据不以换行符结尾且非空时添加\n
                        buffer += event.data +'kkk';

                        buffers['CN'] = buffer;
                        // console.log('E,'+currentLang);
                        if(currentLang === 'CN') {
                            // 实时渲染以提供反馈
                            renderHepContent(currentLang, buffer);
                        }

                    }
                    if(event.data.includes('Summary generation finished')){
                        console.log('+++'+event.data);
                        buffers['CN'] = buffer;
                        if(currentLang === 'CN') {
                            renderHepContent(currentLang, buffer);
                        }
                        cnEventSource.close();
                        cnEventSource = null;
                        console.log("cnEventSource complete complete complete");
                    }
                };
                cnEventSource.onerror = function(err) {
                    console.log(err);
                    console.log("cnEventSource error complete");
                    cnEventSource.close();
                };
            }

        }else{
        
            const summaryUrl = `https://www.engineering.org.cn/engi/CN/api/article-ai/generate-summary-sse2?language=${language}&articleId=1159851180002173288&journalId=1155139928190095384`;
            console.log('尝试连接SSE:', summaryUrl);
            $("#showArticle_quickread_content_cn").html(
                '<p><span class="loading-spinner"></span> Loading summary...</p>'
            );
        
             // 用于拼接 SSE 数据
            if(language === 'CN'){
                let buffer = '';
                cnEventSource = new EventSource(summaryUrl, { withCredentials: true });
                cnEventSource.onmessage = function(event) {
                    if (event.data && event.data !== '[DONE]') {
                        // 仅当数据不以换行符结尾且非空时添加\n
                        buffer += event.data +'kkk';
                        buffers['CN'] = buffer;
                        // console.log('C,'+currentLang);
                        // 实时渲染以提供反馈
                        if(currentLang === 'CN') {
                            renderContent(currentLang, buffer);
                        }
                    }
                    
                    if(event.data.includes('执行完成')){
                        buffers['CN'] = buffer;
                        if(currentLang === 'CN') {
                            renderContent(currentLang, buffer);
                        }
                        cnEventSource.close();
                        cnEventSource = null;
                    }
                };
                
                cnEventSource.onerror = function(err) {
                    cnEventSource.close();
                    setTimeout(() => fetchSummaryData('CN'), 1000);
                };
            }else{
                let buffer = '';
                enEventSource = new EventSource(summaryUrl, { withCredentials: true });
                enEventSource.onmessage = function(event) {
                    if (event.data && event.data !== '[DONE]') {
                        // 仅当数据不以换行符结尾且非空时添加\n
                        buffer += event.data +'kkk';
                        
                        buffers['EN'] = buffer;
                        // console.log('E,'+currentLang);
                        if(currentLang === 'EN') {
                            // 实时渲染以提供反馈
                            renderContent(currentLang, buffer);
                        }
                        
                    }
                    if(event.data.includes('执行完成')){
                        buffers['EN'] = buffer;
                        if(currentLang === 'EN') {
                            renderContent(currentLang, buffer);
                        }
                        enEventSource.close();
                        enEventSource = null;
                    }
                };
                
                enEventSource.onerror = function(err) {
                    enEventSource.close();
                    setTimeout(() => fetchSummaryData('EN'), 1000);
                };
            }
        }
        
    }
    
    function checkHepJournalPage() {
        const { search, href } = window.location;
        const typeValue = new URLSearchParams(search).get('type');

        return true;
      
    }

    $(document).ready(function () {
        console.log('DOM 已加载，初始化事件监听');
        defaultLang = window.location.href.includes('/EN/') ? 'EN' : 'CN';
        // 初始化时获取数据
        fetchMindmapData();

        $("#AiSummaryBt").off('click').click(function() {
            obj.summaryCn = ''; // 重置中文数据
            obj.summaryEn = ''; // 重置英文数据
            currentLang = defaultLang; // 默认显示中文
            showQuickread(defaultLang);
            fetchSummaryData(defaultLang);
        });
    
        $("#showArticle_quickread_cn").click(function() {
            showQuickread('CN');
            currentLang='CN';
            if (buffers['CN'].length < 300) {
                 // 关闭现有EventSource连接
                if (cnEventSource) {
                    console.log('关闭现有SSE连接');
                    cnEventSource.close();
                    cnEventSource = null;
                }
                $("#showArticle_quickread_content_cn").html(
                    `<p>Loading ... </p>`
                );
               setTimeout(() => fetchSummaryData('CN'), 2000);

            }
        });
    
        $("#showArticle_quickread_en").click(function() {
            showQuickread('EN');
            if (buffers['EN'].length < 300) {
                // 关闭现有EventSource连接
                if (enEventSource) {
                    console.log('关闭现有SSE连接');
                    enEventSource.close();
                    enEventSource = null;
                }
                $("#showArticle_quickread_content_cn").html(
                    `<p>Loading ... </p>`
                );
                setTimeout(() => fetchSummaryData('EN'), 2000);

            } 
        });
    }); / 〈 〉 //渲染文章表格内容
    function renderArticleTable() {
        var articleTableList = document.getElementById("articleTextTableList");
        var articleTableDivList = null;
        if(articleTableList) {
            articleTableDivList = articleTableList.querySelectorAll("div");
        }
        //console.log(">>>>"+JSON.stringify(articleTableDivList));
        if(articleTableDivList) {
            for(tab of articleTableDivList) {
                //alert(tab.id);
                var divList = document.getElementsByTagName("div");
                for(articleDiv of divList) {

                    if(articleDiv.getAttribute("magId") && articleDiv.getAttribute("magId") == tab.id) {
                        //alert("magIdxxx:"+articleDiv.getAttribute("magId"));
                        articleDiv.innerHTML = tab.innerHTML;
                      
                        
                    }
                }

            }

        }
        articleTableList.innerHTML = '';
    }

    //渲染文章fig内容
    function renderArticleFig() {
        var articleFigList = document.getElementById("articleTextFigList");
        var articleFigDivList = null;
        if(articleFigList) {
            articleFigDivList = articleFigList.querySelectorAll("div");
        }

        if(articleFigDivList) {
            for(tab of articleFigDivList) {
                //alert(tab.id);
                var divList = document.getElementsByTagName("div");
                for(articleDiv of divList) {
                    if(articleDiv.getAttribute("magId") && articleDiv.getAttribute("magId") == tab.id) {
                        //alert("magIdxxx:"+articleDiv.getAttribute("magId"));
                        articleDiv.innerHTML = tab.innerHTML;
                        //alert(tab.innerHTML);
                    }
                }
            }

        }
        articleFigList.innerHTML = '';
    }


    $(function(){
          //js开始执行，将为爬虫准备的div清掉
        $("#article_text_4_crawl").empty();
        $("#cankaowenxianshdj").empty();
        
        
        $.ajax({
            url:'https://www.engineering.org.cn/engi/CN/api/site/data/article/collectionListByArticleId?journalId=1155139928190095384&articleId=1159851180002173288',
            type: 'GET',
            dataType: 'json',
            success: function(res) {
                //zhuantidiv_p
                $.each(res.listData, function(index, lis) {
                    $.each(lis.exts, function(index1, sty) {
                        if(sty.language == 'CN'){
                            if(sty.collectionTitle != null && sty.collectionTitle != ''){
                                $('#zhuantidiv').show();
                                $('#zhuantidiv_p').html('<a href="https://www.engineering.org.cn/engi/CN/collections/'+lis.id+'">'+sty.collectionTitle+'</a>');
                            }
                        }
                    });
                });
            },
            error: function(res) {
                console.log("查询阅读排行err:>>>"+JSON.stringify(res));
            },

        });
        var url = 'https://www.engineering.org.cn/engi/CN/api/site/data/article/text?articleId=1159851180002173288&language=CN';
        $.ajax({
            url: url,
            type: 'GET',
            dataType: 'json',
            success: function(res) {
                if(res.code==200 && res.data!=null && res.data.text!=null) {
                    $('#xiangqingyezhengwen').html(res.data.text);
                    //获取图片
                    if(res.data.figList!=null && res.data.figList!= ''){
                        $.each(res.data.figList, function(index, fig) {
                            var tupian ='';
                            var tielehtml ='';
                            var titleContenthtml ='';
                            var fullsize='';
                            var htmlzong ='';
                            var entitle=''
                            if(fig.figFile != null && fig.figFile != ''){
                                tupian = '<div class="main_content_center_left_zhengwen_bao_fig_img_bap"><img src="https://www.engineering.org.cn/engi/CN/file/pic?fileId='+fig.figFile+'" data-original="https://www.engineering.org.cn/engi/CN/file/pic?fileId='+fig.figFile+'" class="main_content_center_left_zhengwen_bao_fig_img" alt="" onclick="showimg(this)"></div>';
                                fullsize = '<a href="https://www.engineering.org.cn/engi/CN/file/pic?fileId='+fig.figFile+'" target="_blank">Full size  </a>';
                            }
                            if(fig.figExtMap.zh.title != null && fig.figExtMap.zh.title != ''){
                                tielehtml = '<b>'+fig.figExtMap.zh.title+'</b>';
                            }
                            if(fig.figExtMap.en.title != null && fig.figExtMap.en.title != ''){
                                entitle = '<div class="new_full_rich_table_title_cn" style="color:#666;"><b>'+fig.figExtMap.en.title+'</b></div>';
                            }
                            if(fig.figExtMap.zh.titleContent != null && fig.figExtMap.zh.titleContent != ''){
                                titleContenthtml='<p class="main_content_center_left_zhengwen_bao_fig_shuoming">'+fig.figExtMap.zh.titleContent+'</p>';
                            }
                            var caozuo = '<p class="new_full_rich_table_shuoming_caozuo">'+fullsize+'</p>';
                            htmlzong= '<div class="mag_fig_div main_content_center_left_zhengwen_bao_fig" id="'+fig.magId+'">'+tupian+'<div class="main_content_center_left_zhengwen_bao_fig_shuoming"><h5 class="cas_nav_daohang" style="width: 100%;text-align: center;font-size: 14px;float: none;">'+tielehtml+'</h5>'+entitle+titleContenthtml+'</div>'+caozuo+'</div>';
                            $('#articleTextFigList').append(htmlzong);

                        });
                    }
                    //获取表格
                    if(res.data.tabList!=null && res.data.tabList!= ''){
                        $.each(res.data.tabList, function(index, tab) {
                            var biaogetitle ='';
                            var tabsm='';
                            var tabhtml='';
                            var tablezong='';
                            var entitle = '';
                            if(tab.tableExtMap.zh.title != null){
                                biaogetitle='<h6 class="mag_nav_daohang cas_nav_daohang" style="font-size: 14px;width:100%;"><strong>'+tab.tableExtMap.zh.title+'</strong></h6>';
                            }
                            if(tab.tableExtMap.en.title != null){
                                entitle='<div class="new_full_rich_table_title_cn" style="text-align:center;"><b>'+tab.tableExtMap.en.title+'</b></div>';

                            }
                            if(tab.footFnList != null){
                                $.each(tab.footFnList, function(index2, foot) {
                                    tabsm='<div class="mag_table_wrap_foot_div new_full_rich_table_shuoming"><span class="biaocoin_shuoming_span">'+foot+'</span></div>';
                                });
                            }
                            if(tab.table != null){
                                tabhtml = '<div class="biaocoin_table">'+tab.table+'</div>';
                            }
                            tablezong = '<div id="'+tab.magId+'" class="mag_table_wrap new_full_rich_table" style="align: center;"><div class="biaocoin"><div class="biaocoin_shuoming nav_title" leave="2">'+biaogetitle+'</div>'+entitle+tabhtml+'</div>'+tabsm+'</div>';
                            $('#articleTextTableList').append(tablezong);
                        });
                    }
                    //获取参考文献
                    if(res.data.refList!=null && res.data.refList!= ''){
                        $.each(res.data.refList, function(index, refs) {
                            var suoyin = index+1;
                            var cankaowenxianhtml='';
                            var refhtml='';
                            $.each(refs.citationList, function(index1, ref) {
                                var biaoti ='';
                                var CrossrefADS='';
                                var Pubmed = '';
                                var arXiv1 = '';
                                if(ref.content != '' && ref.content != null){
                                    biaoti = '<p class="new_full_rich_cankaowenxian_title">'+ref.content+'</p>';
                                }
                                if(ref.doi != null && ref.doi != ''){
                                    CrossrefADS = '<span class="new_full_rich_cankaowenxian_zuozhe new_full_rich_cankaowenxian_lianjie" style="margin-right:10px;"><a target="__blank" href="https://doi.org/'+ref.doi+'">Crossref</a></span><span class="new_full_rich_cankaowenxian_zuozhe new_full_rich_cankaowenxian_lianjie" style="margin-right:10px;"><a target="__blank" href="https://ui.adsabs.harvard.edu/abs/'+ref.doi+'">ADS</a></span><span class="new_full_rich_cankaowenxian_zuozhe new_full_rich_cankaowenxian_lianjie" style="margin-right:10px;"><a target="__blank" href="https://scholar.google.com/scholar?q='+ref.doi+'">Google scholar</a></span>';
                                }
                                if(ref.pmid != null){
                                    Pubmed='<span class="new_full_rich_cankaowenxian_zuozhe new_full_rich_cankaowenxian_lianjie" style="margin-right:10px;"><a target="__blank" href="https://www.ncbi.nlm.nih.gov/pubmed/'+ref.pmid+'">Pubmed</a></span>'
                                }
                                if(ref.arXiv != null){
                                    arXiv1= '<a target="__blank" href="https://arxiv.org/abs/'+ref.arXiv+'">arXiv</a>';
                                }
                                
                                if(index1==0) {
                                    refhtml = biaoti+'<p class="new_full_rich_cankaowenxian_lianjie">'+CrossrefADS+Pubmed+arXiv1+'</p>';
                                
                                }else {
                                    refhtml +='<p class="new_full_rich_cankaowenxian_title">'+ref.content+'</p>';
                                }
                                
                                
                                
                            });
                            cankaowenxianhtml='<table class="main_content_center_left_one_cankaowenxian_tab" id="mag_rich_ref_'+refs.id+'" order-1-num="'+index+'" order-2-num="'+refs.year+'" order-3-num="'+refs.citedCount+'"> <tbody><tr style="border-bottom:1px dashed #d9d9d9;"><td class="main_content_center_left_one_cankaowenxian_tab_td" valign="top" width="7%">['+suoyin+']</td><td width="93%">'+refhtml+'</td></tr></tbody>';
                            $('#cankaowenxianshdj').append(cankaowenxianhtml);
                        });
                    }else{
                            $('.ckankaowenfdifn').remove()
                    }
                    if(res.data.ackList != '' && res.data.ackList != null){
                        $.each(res.data.ackList, function(index, akc) {
                            if(akc.ackExtMap.zh != null && akc.ackExtMap.zh != ''){
                                var html = '<div class="main_content_center_left_one_title zhengwem_title yijibiaotidkk"><h3 class="cas_nav_daohang"><b>'+akc.ackExtMap.zh.title+'</b></h3></div><p class="main_content_center_left_zhengwen_bao_zhengwen nozuish">'+akc.content+'</p>';
                                $('#ackListdiv').append(html)
                            }
                            
                        });
                    }
                    renderArticleFig()
                    renderArticleTable()
                    
                    /** 全文中类似这样的src替换掉 **/
                    //<img src="{{jo4FileInfo.file::+CmHHN9W16Xsfgrk4x8Okg==}}" class="mag_rich_graphic mag_rich_inline_graphic"/>
                    $('img').filter('.mag_rich_graphic').each(function(index) {
                        var src = $(this).attr('src');
                        src = src.replace("{{","");
                        src = src.replace("}}","");
                        src = src.replace("jo4FileInfo.file::","");
                        $(this).attr('src','https://www.engineering.org.cn/engi/CN/file/pic?fileId='+src);
                
                    });
                    
                    window.setTimeout(function(){

                        var menu = $('#autoMenu').data('autoMenu');
                        if (menu) {
                            // 重新生成HTML
                            $('#autoMenu').html(menu.createHtml());
                            // 重新设置活动项和绑定事件
                            menu.setActive();
                            menu.bindEvent();
                            mag_mathJax()
                        } else {
                            // 如果插件未初始化，则初始化
                            $('#autoMenu').autoMenu();
                            mag_mathJax()
                        }
                    },2000);
                    
                    
                }else{
                        $('.ckankaowenfdifn').remove()
                }

            },
            error: function(res) {
                console.log("查询阅读排行err:>>>"+JSON.stringify(res));
            },

        });
        
             var keywordsStr = "";
                        keywordsStr+=`Ultra-high frequency`;
                            keywordsStr+=",";
                        keywordsStr+=`SAW`;
                            keywordsStr+=",";
                        keywordsStr+=`Higher order mode`;
                            keywordsStr+=",";
                        keywordsStr+=`Hypersensitive detection`;
        
        
        $.ajax({
            url: 'https://www.engineering.org.cn/engi/CN/api/site/data/article/recommendv2?journalId=1155139928190095384&articleId=1159851180002173288&keywordsStr='+keywordsStr,
            type:'GET',
            dataType:'json',
            success: function(res) {
                if(res.code!=200 || res.listData==null || res.listData.length<=0) {
                    return;
                }
                
                var index=0;
                for(var article of res.listData) {
                    if(article.id=='1159851180002173288') {
                        continue;
                    }
                    renderRecommendArticle(article,index);
                    index++;
                }
                
            }
            
            
        });
        
        
        
        /**
        $.ajax({
            url: 'https://www.engineering.org.cn/engi/CN/api/site/data/article/recommend?journalId=1155139928190095384&articleId=1159851180002173288',
            type: 'GET',
            dataType: 'json',
            success: function(res) {
                $.each(res.data, function(index, atc) {
                    var authorhtml='';
                    var titlehtml = '';
                    var kanming = '';
                    var issnht  ='';
                    var doihtml='';
                    if(atc.authors != null && atc.authors != ''){
                        $.each(atc.authors, function(index1, author) {
                            var isLast = $(this).is(':last');
                            if(author.ext.CN.stringName != null && author.ext.CN.stringName != ''){
                                if(isLast){
                                    authorhtml = authorhtml+author.ext.CN.stringName;
                                }else{
                                    authorhtml = authorhtml+author.ext.CN.stringName+', ';
                                }
                            }
                        });
                    }
                    if(atc.ext.CN.title != null && atc.ext.CN.title != ''){
                        titlehtml='<p class="new_full_rich_cankaowenxian_title"><a href="https://www.engineering.org.cn/engi/CN/'+atc.doi+'" target="_blank">'+atc.ext.CN.title+'</a></p>';
                    }
                    if(atc.ext.CN.journalTitle != null && atc.ext.CN.journalTitle != ''){
                        kanming = '<i>'+atc.ext.CN.journalTitle+'</i>. ';
                    }
                    if(atc.issue != null && atc.issue != ''){
                        var yrar = '';
                        var volume = '';
                        var issue = '';
                        var pageStart = '';
                        var pageEnd = '';
                        if(atc.issue.year!=null && atc.issue.year!=''){
                            yrar = atc.issue.year +', ';
                        }
                        if(atc.issue.volume!=null && atc.issue.volume!=''){
                            volume = 'Vol.'+atc.issue.volume;
                        }
                        if(atc.issue.issue!=null && atc.issue.issue!=''){
                            issue = '('+atc.issue.issue+'): ';
                        }
                        if(atc.issue.pageStart!=null && atc.issue.pageStart!=''){
                            pageStart =atc.issue.pageStart;
                        }
                        if(atc.issue.pageEnd!=null && atc.issue.pageEnd!=''){
                            pageEnd ='-'+atc.issue.pageEnd;
                        }
                        issnht = '<p class="new_full_rich_cankaowenxian_nianjuanqi">'+kanming+yrar+volume+issue+pageStart+pageEnd+'</p>';
                    }
                    if(atc.doi != null && atc.doi != ''){
                        doihtml = '<p class="new_full_rich_cankaowenxian_lianjie"><a href="https://doi.org/10.1007/'+atc.doi+'">https://doi.org/'+atc.doi+'</a></p>';
                    }
                    var shu = index+1;
                    var zong = '<tr><td class="main_content_center_left_one_cankaowenxian_tab_td" valign="top" style="width:28px">['+shu+']</td><td>'+authorhtml+titlehtml+issnht+doihtml+'</td></tr>';
                    $('#ckwxcankaowenxian_td').append(zong);
                });
            },
            error: function(res) {
                console.log("查询阅读排行err:>>>"+JSON.stringify(res));
            },

        });
        **/
    })
    $('#gallery').imagesLoaded(function() {
        $('#autoMenu').autoMenu();
    });





 //渲染recommend文章
    function renderRecommendArticle(article,index) {
        $.ajax({
            url:'https://www.engineering.org.cn/engi/CN/api/site/data/article/articleInfo?language=CN,EN&articleId='+article.id+"&journalId="+article.journalId,
            type:'GET',
            dataType:'json',
            success:function(res) {
                if(res.code!=200 || res.data==null) {
                    return;
                }
                    var atc = res.data;
                    var authorhtml='';
                    var titlehtml = '';
                    var kanming = '';
                    var issnht  ='';
                    var doihtml='';
                    if(atc.authors != null && atc.authors != ''){
                        $.each(res.data.authors, function(index1, author) {
                            if(author.ext==null || author.ext['CN'] == null) {
                                return;
                            }
                            var isLast = $(this).is(':last');
                            if(author.ext.EN.stringName != null && author.ext.CN.stringName != ''){
                                if(isLast){
                                    authorhtml = authorhtml+author.ext.CN.stringName;
                                }else{
                                    authorhtml = authorhtml+author.ext.CN.stringName+', ';
                                }
                            }
                        });
                    }
                    if(atc.ext!=null && atc.ext['CN']!=null && atc.ext.CN.title != null && atc.ext.CN.title != ''){
                        titlehtml='<p class="new_full_rich_cankaowenxian_title"><a href="'+atc.detailUrlCn+'" target="_blank">'+atc.ext.CN.title+'</a></p>';
                    }else if(atc.ext!=null && atc.ext['EN']!=null && atc.ext.EN.title != null && atc.ext.EN.title != '') {
                        titlehtml='<p class="new_full_rich_cankaowenxian_title"><a href="'+atc.detailUrlEn+'" target="_blank">'+atc.ext.EN.title+'</a></p>';
                    }
                    if(atc.ext.EN.journalTitle != null && atc.ext.EN.journalTitle != ''){
                        kanming = '<i>'+atc.ext.EN.journalTitle+'</i>. ';
                    }
                    if(atc.issue != null && atc.issue != ''){
                        var yrar = '';
                        var volume = '';
                        var issue = '';
                        var pageStart = '';
                        var pageEnd = '';
                        if(atc.issue.year!=null && atc.issue.year!=''){
                            yrar = atc.issue.year +', ';
                        }
                        if(atc.issue.volume!=null && atc.issue.volume!=''){
                            volume = 'Vol.'+atc.issue.volume;
                        }
                        if(atc.issue.issue!=null && atc.issue.issue!=''){
                            issue = '('+atc.issue.issue+'): ';
                        }
                        if(atc.issue.pageStart!=null && atc.issue.pageStart!=''){
                            pageStart =atc.issue.pageStart;
                        }
                        if(atc.issue.pageEnd!=null && atc.issue.pageEnd!=''){
                            pageEnd ='-'+atc.issue.pageEnd;
                        }
                        issnht = '<p class="new_full_rich_cankaowenxian_nianjuanqi">'+kanming+yrar+volume+issue+pageStart+pageEnd+'</p>';
                    }
                    if(atc.doi != null && atc.doi != ''){
                        doihtml = '<p class="new_full_rich_cankaowenxian_lianjie"><a href="https://doi.org/10.1007/'+atc.doi+'">https://doi.org/'+atc.doi+'</a></p>';
                    }
                    var shu = index+1;
                    var zong = '<tr orderNum="'+shu+'"><td class="main_content_center_left_one_cankaowenxian_tab_td" valign="top" style="width:28px">['+shu+']</td><td>'+authorhtml+titlehtml+issnht+doihtml+'</td></tr>';
                    $('#ckwxcankaowenxian_td').append(zong);
                    //排序   
                      // 1. 获取目标容器下的所有tr元素（转为数组方便排序）
                      const $container = $('#ckwxcankaowenxian_td');
                      const $trList = $container.find('tr');
                    
                      // 2. 对tr数组按orderNum属性升序排序
                      const sortedTr = $trList.sort(function(a, b) {
                        // 提取orderNum属性值，并转为数字（避免字符串排序问题，如"10"<"2"）
                        const orderA = Number($(a).attr('orderNum')) || 0; // 无属性时默认0
                        const orderB = Number($(b).attr('orderNum')) || 0;
                        // 升序：a-b；降序：b-a
                        return orderA - orderB;
                      });
                    
                      // 3. 清空原容器，重新插入排序后的tr（保持DOM结构干净）
                      $container.empty().append(sortedTr);
                    
            }
            
        });
        
        
    }


    //渲染数学公式
    function mag_mathJax(){
       MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
        
        // 监听动态内容变化
        const observer = new MutationObserver(function(mutations) {
            MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
        });
        
        observer.observe(document.body, {
            childList: true,
            subtree: true
        });

    }

    //渲染参考文献可视化分析
    function richRefCharts_year(){
        var catationListDom = document.getElementsByName("refCitationList");
        if(!catationListDom){
            return;
        }
        var xData = new Array();
        var yData = new Array();
        var typeData = new Array();
        var sourceData = new Array();
        var otherSourceCount = 0;
        var authorData = new Array();
        for(var i=0;i<catationListDom.length;i++) {
            var year = catationListDom[i].getAttribute("year");
            if(year != null) {
                year = year.trim();
                if(year == "") {
                    // break;
                }
            }else {
                break;
            }
            if(xData.length == 0) {
                xData[0] = year;
                yData[1] = 1;
            }else {
                var isnew = true;
                for(var j=0;j<xData.length;j++) {
                    if(xData[j] == year) {
                        yData[j] = yData[j]+1;
                        isnew = false;
                        break;
                    }
                }
                if(isnew) {
                    xData[xData.length] = year;
                    yData[yData.length] = 1;
                }
            }
        }
        var yearCountMap = new Map();
        for(var i=0;i<xData;i++) {
            yearCountMap.set(xData[i], yData[i]);
        }
        xData.sort((a,b)=>a-b);
        for(var i=0;i<xData;i++) {
            yData[i]=yearCountMap.get(xData[i]);
        }

        var dom = document.getElementById("mag_rich_ref_charts_nian_count");
        var myChart = echarts.init(dom);
        var app = {};
        var option;
        option = {
            tooltip: {
                trigger: 'axis',
                axisPointer: {
                    type: 'shadow'
                }
            },
            xAxis: {
                data: xData
            },
            yAxis: {
                type: 'value'
            },
            series: [{
                //name: '文献',
                type: 'bar',
                stack: 'browse',
                color: '#f07d2d',
                label:{
                    show:true,
                    position:'top',
                    color:'#000'
                },
                barWidth: '60%',
                data: yData
            }]
        };
        if (option && typeof option === 'object') {
            myChart.setOption(option);
        }
    }

    function richRefCharts_type() {
        var catationListDom = document.getElementsByName("refCitationList");
        if(!catationListDom){
            return;
        }
        var typeData = new Array();
        var typeDataMap = new Map();
        //typeData[0] = {name:'book 10%',value:10};
        //typeData[1] = {name:'report 90%',value:90};
        var typeDataTotal = 0;
        for(var i=0;i<catationListDom.length;i++) {
            typeDataTotal++;
            var pType = catationListDom[i].getAttribute("publicationType");
            if(typeDataMap.get(pType) != null) {
                typeDataMap.set(pType,typeDataMap.get(pType)+1);
            }else {
                typeDataMap.set(pType, 1);
            }
        }
        var idx = 0;
        for (const [key, value] of typeDataMap) {
            var par = value/typeDataTotal;
            par = par.toFixed(2);
            typeData[idx] = {name: key+" "+par+"%", value: value};
            idx++;
        }

        var dom = document.getElementById("mag_rich_ref_charts_publication_type");
        var myChart = echarts.init(dom);
        var app = {};
        var option;
        option = {
            tooltip: {
                trigger: 'item'
            },
            series: [
                {
                    type: 'pie',
                    radius: '70%',
                    data: typeData,
                    emphasis: {
                        itemStyle: {
                            shadowBlur: 10,
                            shadowOffsetX: 0,
                            shadowColor: 'rgba(0, 0, 0, 0.5)'
                        }
                    }
                }
            ]
        };

        if (option && typeof option === 'object') {
            myChart.setOption(option);
        }
    }

    //补引期刊分布
    function richRefCharts_source() {
        var dom = document.getElementById("mag_rich_ref_charts_source");
        var catationListDom = document.getElementsByName("refCitationList");
        if(!catationListDom){
            return;
        }
        var sourceDataMap = new Map();
        for(var i=0;i<catationListDom.length;i++) {
            var source = catationListDom[i].getAttribute("sourceList")
            if(!source || source == "" || source.length == 0) {
                continue;
            }
            var sourceList = source.split(",");
            for(var sName of sourceList) {
                if(sourceDataMap.get(sName)) {
                    sourceDataMap.set(sName, sourceDataMap.get(sName)+1);
                }else {
                    sourceDataMap.set(sName, 1);
                }
            }
        }

        var data = [
            //    {name: '清华大学', value: 100},
            //  {name: '浙江大学', value: 150},
            //{name: '上海交通大学', value: 90},
            // 更多数据...
        ];

        for(const [key,value] of sourceDataMap) {
            data.push({name: key, value: value});
        }

        //alert(JSON.stringify(data));
        $("#mag_rich_ref_charts_source").height(data.length*25+50);
        var myChart = echarts.init(dom);
        var app = {};
        var option;



        var option = {
            xAxis: {
                type: 'value', // 让 x 轴显示数值
                axisLabel: {
                    rotate: 45 // 可选，调整标签的旋转角度以便更好的显示
                }
            },
            yAxis: {
                type: 'category', // 让 y 轴显示类别
                data: data.map(item => item.name) // 从数据中提取类别名称作为 y 轴的数据
            },
            series: [{
                type: 'bar', // 使用柱状图类型
                data: data.map(item => item.value), // 从数据中提取数值作为柱状图的数据
                label: { // 可选，显示数值标签
                    show: true,
                    position: 'right' // 在柱状图的右侧显示数值标签
                }
            }],
            grid: {
                left: '30%',
                right: '17%',
                top: '8%',
                bottom: '15%'
                // containLabel: true
            },

        };

        if (option && typeof option === 'object') {
            myChart.setOption(option);
        }
    }


    function richRefCharts_author() {
        var authorData = [];//[{name:'zhangsan', count:21},{name:'李四', count:98}];
        var dom = document.getElementById("mag_rich_ref_charts_author");
        var catationListDom = document.getElementsByName("refCitationList");
        if(!catationListDom){
            return;
        }
        var authorMap = new Map();
        for(var i=0;i<catationListDom.length;i++) {
            var personList = catationListDom[i].getAttribute("personList");
            if(!personList|| personList == "" || personList.trim() == "") {
                continue;
            }
            var personListArr = personList.split(",");
            if(!personListArr || personListArr.length == 0) {
                continue;
            }
            for(var person of personListArr) {
                if(authorMap.get(person)) {
                    authorMap.set(person, authorMap.get(person)+1);
                }else {
                    authorMap.set(person, 1);
                }
            }
        }
        for(const [key,value] of authorMap) {
            authorData.push({name: key, count:value});
        }


        var nodes = new Array();
        if(authorData && authorData.length>0){
            authorData.sort(function(a,b){
                return b.count-a.count;
            });
            for(var authorDataIndex=0;authorDataIndex<authorData.length;authorDataIndex++){
                if(authorDataIndex<50){
                    var colorList = [
                        '#ff7f50', '#87cefa', '#da70d6', '#32cd32', '#6495ed',
                        '#ff69b4', '#ba55d3', '#cd5c5c', '#ffa500', '#40e0d0',
                        '#1e90ff', '#ff6347', '#7b68ee', '#d0648a', '#ffd700',
                        '#6b8e23', '#4ea397', '#3cb371', '#b8860b', '#7bd9a5'
                    ];
                    var color = colorList[authorDataIndex%colorList.length];
                    nodes[authorDataIndex] = {
                        id:'node'+authorDataIndex,
                        name:authorData[authorDataIndex].name,
                        value:authorData[authorDataIndex].count,
                        symbolSize:function(){
                            var size = 20+authorData[authorDataIndex].count*10;
                            if(size>50){
                                return 50;
                            }else{
                                return size;
                            }
                        }(),
                        draggable:true,
                        itemStyle:{
                            normal:{
                                //shadowBlur:10,
                                shadowColor:color,
                                color:color
                            }
                        }
                    };
                }
            }

            if(nodes.length>0){
                nodes.sort(function(a,b){
                    return a.value-b.value;
                });
            }

            var dom = document.getElementById("mag_rich_ref_charts_author");
            var myChart = echarts.init(dom, null, {
                renderer: 'canvas',
                useDirtyRect: false
            });
            var app = {};
            var option;
            option = {
                backgroundColor: '#fff',
                tooltip: {},
                animationDurationUpdate: function(idx) {
                    // 越往后的数据延迟越大
                    return idx * 100;
                },
                animationEasingUpdate: 'bounceIn',
                color: ['#fff', '#fff', '#fff'],
                series:{
                    type: 'graph',
                    layout: 'force',
                    force: {
                        repulsion: 30,
                        edgeLength: 3
                    },
                    gravity: 1.1,
                    scaling: 1.1,
                    roam: true,
                    label: {
                        normal: {
                            show: true
                        }
                    },
                    data:nodes
                }
            }

            if (option && typeof option === 'object') {
                myChart.setOption(option);
            }
        }
    }

    function generateWeixinUrl() {

    }
    function generateXueshuRul() {
        const elements = document.getElementsByClassName('ckwx_right');
        if(!elements || elements.length<=0) {
            return;
        }
        for(ele of elements) {
            //判断是否是右侧的弹出框参文献，有百度学术和google学术的跳转按钮
            var childrenDiv = ele.querySelectorAll("div");
            if(!childrenDiv) {
                continue;
            }
            var baiduA = null;
            var googleA = null;
            var articleTitle = null;
            for(ch of childrenDiv) {
                var chChList = ch.querySelectorAll("div");
                if(chChList) {
                    for(titleDiv of chChList) {
                        if(titleDiv.classList.contains("ckwx_right_div_article_title")) {
                            //console.log("文章标题>>>"+titleDiv.innerHTML);
                            articleTitle = titleDiv.innerHTML;
                            if(!articleTitle) {
                                articleTitle=" ";
                            }
                            break;
                        }
                    }
                }
                var aList = ch.querySelectorAll("a");
                if(!aList) {
                    continue;
                }
                for(a of aList) {
                    if((a.innerHTML+"").includes("百度学术")) {
                        // console.log(">>>"+a.innerHTML);
                        baiduA = a;
                    }
                    if((a.innerHTML+"").includes("谷歌学术")) {
                        // console.log(">>>"+a.innerHTML);
                        googleA = a;
                    }
                }
            }
            if(articleTitle) {
                articleTitle = articleTitle.trim();
            }
            if(!articleTitle) {
                articleTitle=" ";
            }
            if(baiduA && articleTitle) {
                var url = 'https://xueshu.baidu.com/s?wd=';
                var articleTitleEncode = encodeURIComponent(articleTitle);
                baiduA.href=url+articleTitleEncode;
            }
            if(googleA && articleTitle) {
                var url = 'https://scholar.google.com/scholar?lookup=0&q=';
                //把articleTitle中的空格变成+号
                var articleTitleEncode = encodeURIComponent(articleTitle.replace(/\s/g, '+'));
                googleA.href=url+articleTitleEncode;
                //console.log("替换空格为+号>>>"+(articleTitle.replace(' ', '+'))+"<<<<<<<")
            }
        }

    }

    $(document).ready(function() {
        mag_mathJax();
        renderArticleTable();
        //生成百度学术和谷歌学术url
        generateXueshuRul();
        //生成微信二维码图片
        generateWeixinUrl();
        //richRefCharts_year();
        //richRefCharts_type();
        //richRefCharts_source();
        //richRefCharts_author();
    });


    


    //公式序号 居右
    jQuery(".mag-xml-disp-formula").each(function() {
        var _this = jQuery(this);
        var _label= _this.children("label");
        if(typeof(_label.html())!="undefined"){
            _this.children("label").remove();
            _this.wrap("<div style='overflow:hidden;text-align: center;align-items:center;display:-webkit-flex;'><div style='float:left;text-align:center;width:90%;'></div></div>");
            _this.parent().parent().append("<span style='width:10%;text-align:right;'>"+_label.html()+"</span>");
        }
    });

    $('body').click(function(){
        $('.daochu_div').hide();
        $('.qipao').hide();
    })
    $('.qipao').click(function(event){
        event.stopPropagation();
    })

    /*参考文献显示隐藏*/
    $('.biaotijiantoush1').click(function(event){
        if($(this).attr('class')=='glyphicon glyphicon-triangle-top biaotijiantoush biaotijiantoush1'){
            $(this).parents('.mag_main_zhengwen_left_div_ckwx_table_benwenyiny').next('.mag_main_zhengwen_left_div_ckwx_table_ckwx_xiangqing').stop().slideUp();
            $(this).attr('class','glyphicon glyphicon-triangle-bottom biaotijiantoush biaotijiantoush1');
        }else if($(this).attr('class')=='glyphicon glyphicon-triangle-bottom biaotijiantoush biaotijiantoush1'){
            $(this).parents('.mag_main_zhengwen_left_div_ckwx_table_benwenyiny').next('.mag_main_zhengwen_left_div_ckwx_table_ckwx_xiangqing').stop().slideDown();
            $(this).attr('class','glyphicon glyphicon-triangle-top biaotijiantoush biaotijiantoush1');
        }
        event.stopPropagation();
    });


    function piaofuFn(a,fnId){
        var content='<div>'+$("#mag-rich-fn-"+fnId).html()+'</div>';
        piaofu(a,content);
    }

    function piaofuCnctst(a,cnctst_id){
        if($("#mag_rich_cnctst_info_"+cnctst_id) && $("#mag_rich_cnctst_info_"+cnctst_id).length && $("#mag_rich_cnctst_info_"+cnctst_id).length>0){
            var content='<div>'+$("#mag_rich_cnctst_info_"+cnctst_id).html()+'</div>';
            piaofu(a,content);
        }else{
            var div=document.createElement("div");
            div.style.display='none';
            div.id="mag_rich_cnctst_info_"+cnctst_id;
            document.body.appendChild(div);

            mag_ajax_update({
                selector:"#mag_rich_cnctst_info_"+cnctst_id,
                url:mag_currentQikanUrl() + "/CN/lexeme/showCnctstOnRich.do",
                data:{cnctst_id:cnctst_id,articleId:$("#articleId").val(),Count:5},
                success:function(){
                    var content='<div>'+$("#mag_rich_cnctst_info_"+cnctst_id).html()+'</div>';
                    piaofu(a,content);
                }
            });
        }
    }
    // 埋点管理器 - 防止重复调用
    const TrackingManager = {
        // 记录已发送的埋点事件
        sentEvents: new Set(),
        // 记录埋点调用次数
        callCount: 0,

        // 生成事件唯一标识
        generateEventKey(eventType, params) {
            const paramStr = Object.entries(params)
                .filter(([key]) => key !== 'timestamp') // 排除时间戳，避免每次都不同
                .sort(([a], [b]) => a.localeCompare(b))
                .map(([key, value]) => `${key}=${value}`)
                .join('|');

            return `${eventType}|${paramStr}`;
        },

        // 发送埋点并检查重复
        async sendEvent(eventType, params) {
            this.callCount++;
            console.log(`埋点调用 #${this.callCount}: ${eventType}`, params);

            const eventKey = this.generateEventKey(eventType, params);

            // 检查是否已发送过相同事件
            if (this.sentEvents.has(eventKey)) {
                console.warn(`重复埋点事件被拦截: ${eventType}`, params);
                return false;
            }

            // 记录已发送事件
            this.sentEvents.add(eventKey);

            try {
                // 实际发送埋点
                return await this._sendTrackingRequest(eventType, params);
            } catch (error) {
                // 发生错误时移除记录，允许重试
                this.sentEvents.delete(eventKey);
                throw error;
            }
        },

        // 实际发送埋点请求
        _sendTrackingRequest(eventType, params) {
            // 构建基础埋点数据
            const baseParams = {
                tenantId: "1045748351789510663",
                journalId: "1155139928190095384",
                articleId: "1159851180002173288",
                eventType: eventType,
                timestamp: new Date().toISOString(),
                userId: this._getUserId() || "unknown",
            };

            // 合并自定义参数
            const finalParams = { ...baseParams, ...params };

            // 将参数对象转换为URL查询字符串
            const queryString = Object.entries(finalParams)
                .map(([key, value]) => `${key}=${encodeURIComponent(value)}`)
                .join('&');

            // 完整的埋点URL
            const trackUrl = `https://www.engineering.org.cn/engi/CN/statistics/point/articleDetailPoint?${queryString}`;

            return new Promise((resolve, reject) => {
                const img = new Image();
                img.onload = () => {
                    console.log(`埋点发送成功: ${eventType}`, trackUrl);
                    resolve(true);
                };
                img.onerror = () => {
                    console.warn(`埋点发送失败: ${eventType}`, trackUrl);
                    reject(new Error('埋点请求失败'));
                };
                img.src = trackUrl;
            });
        },

        // 获取用户ID
        _getUserId() {
            return localStorage.getItem('userId') || sessionStorage.getItem('userId');
        }
    };

    // 统一的埋点函数
    async function trackEvent(eventType, customParams = {}) {
        return TrackingManager.sendEvent(eventType, customParams);
    }

    // 页面加载完成后自动发送埋点事件
    document.addEventListener('DOMContentLoaded', async () => {
        // 检查是否已经初始化过
        if (window.__trackingInitialized) {
            console.warn('埋点初始化已执行过，跳过重复执行');
            return;
        }

        window.__trackingInitialized = true;

        try {
            // 发送pageview事件
            await trackEvent('pageview', {
                pageTitle: document.title,
                screenWidth: window.innerWidth,
                screenHeight: window.innerHeight,
                userAgent: navigator.userAgent,
                referrer: document.referrer,
            });

            // 记录页面加载时间
            const pageLoadTime = performance.timing.loadEventEnd - performance.timing.navigationStart;
            await trackEvent('page_load_time', {
                loadTime: pageLoadTime,
            });

            // 示例：3秒后发送time_spent事件
            const startTime = Date.now();
            setTimeout(async () => {
                const elapsedTime = Date.now() - startTime;
                await trackEvent('time_spent', {
                    milliseconds: elapsedTime,
                });
            }, 3000);
        } catch (error) {
            console.error('埋点发送过程中出错:', error);
        }
    });

    $("#mag_rich_ref_charts").hide();


    $(function(){
        //$('#autoMenu').autoMenu();
    })
    $("#autoMenu").niceScroll({
        cursorcolor: "#ccc", //滚动条的颜色
        cursoropacitymax: 0, //滚动条的透明度，从0-1
        touchbehavior: false, //使光标拖动滚动像在台式电脑触摸设备 true滚动条拖动不可用
        cursorwidth: "6px", //滚动条的宽度  单位默认px
        cursorborder: "0", // 游标边框css定义
        cursorborderradius: "3px", //滚动条两头的圆角
        autohidemode: true, //是否隐藏滚动条  true的时候默认不显示滚动条，当鼠标经过的时候显示滚动条
        zindex: "auto", //给滚动条设置z-index值
        railvalign:'defaul',
        railpadding: {
            top: 0,
            right: -6,
            left: 0,
            bottom: 0
        }, //滚动条的位置
    });
    $("#ckwxcankaowenxian").niceScroll({
        cursorcolor: "#ccc", //滚动条的颜色
        cursoropacitymax: 0, //滚动条的透明度，从0-1
        touchbehavior: false, //使光标拖动滚动像在台式电脑触摸设备 true滚动条拖动不可用
        cursorwidth: "6px", //滚动条的宽度  单位默认px
        cursorborder: "0", // 游标边框css定义
        cursorborderradius: "3px", //滚动条两头的圆角
        autohidemode: true, //是否隐藏滚动条  true的时候默认不显示滚动条，当鼠标经过的时候显示滚动条
        zindex: "auto", //给滚动条设置z-index值
        railvalign:'defaul',
        railpadding: {
            top: 0,
            right: -6,
            left: 0,
            bottom: 0
        }, //滚动条的位置
    }); let score;
    let tempData2;
    let targetUrl = '';

    document.addEventListener('DOMContentLoaded', function() {
        return ;
        score = null;

        fetch(`https://www.engineering.org.cn/engi/CN/api/journal/article/getAltmetricToken?articleId=1159851180002173288`)
            .then(response => {
                if (!response.ok) throw new Error('第一个接口调用失败');
                return response.json();
            })
            .then(data1 => {
                data1.articleId = String(data1.articleId);
                console.log('第一个接口返回:', data1);
                if (data1.status !== 200 || !data1.token) throw new Error('第一个接口token无效');

                return fetch(`https://www.engineering.org.cn/engi/CN/api/journal/article/getAltmetricInfo?articleId=1159851180002173288&token=${data1.token}`);
            })
            .then(response => {
                if (!response.ok) throw new Error('第二个接口调用失败');
                return response.json();
            })
            .then(data2 => {
                console.log('第二个接口返回:', data2);

                if (!data2 || typeof data2 !== 'object') {
                    throw new Error('第二个接口返回格式不正确');
                }

                // 逻辑分支1：没有request对象时，直接查score（不走后续接口）
                if (!data2.request || typeof data2.request !== 'object') {
                    console.log('无request对象，直接查询score');
                    // 这里假设score从data2中获取，实际根据接口返回调整
                    score = data2.score !== undefined ? data2.score : null;
                    displayScore(score);
                    return null; // 返回null终止后续链式调用
                }

                // 逻辑分支2：有request对象时，检查current_art
                console.log('存在request对象，检查current_art状态');
                const currentArt = data2.request.current_art;

                // 2.1 current_art为false时，直接查score（不走后续接口）
                if (currentArt === false) {
                    console.log('current_art为false，直接查询score');
                    score = data2.score !== undefined ? data2.score : null;
                    displayScore(score);
                    return null; // 返回null终止后续链式调用
                }

                // 2.2 current_art为true时，走原逻辑（调用第三方和第三个接口）
                if (currentArt === true) {
                    console.log('current_art为true，执行原逻辑');
                    if (!data2.request.token) {
                        throw new Error('第二个接口request中缺少token');
                    }
                    if (!data2.request.doi) {
                        throw new Error('第二个接口request中缺少doi');
                    }

                    tempData2 = data2;
                    const doi = data2.request.doi;
                    const encodedDoi = encodeURIComponent(doi);
                    const url = `https://api.altmetric.com/v1/doi/${encodedDoi}`;

                    return fetch(url, { method: 'GET', mode: 'cors' })
                        .then(altmetricResponse => {
                            console.log(`第三方接口返回状态: ${altmetricResponse.status}`);
                            return altmetricResponse.json().catch(() => {
                                return { status: altmetricResponse.status, error: '非JSON响应' };
                            });
                        });
                }

                // 2.3 current_art未定义时，默认直接查score
                console.log('current_art未定义，默认查询score');
                score = data2.score !== undefined ? data2.score : null;
                displayScore(score);
                return null;
            })
            .then(altmetricData => {
                // 如果前面返回null，直接终止
                if (altmetricData === null) {
                    console.log('流程已终止，不执行后续接口调用');
                    return;
                }

                // 后续逻辑：处理第三方接口返回并调用第三个接口
                console.log('第三方接口返回:', altmetricData);
                score = altmetricData.score !== undefined ? altmetricData.score : null;
                displayScore(score);

                const formData = new FormData();
                formData.append('articleId', tempData2?.request?.id || '');
                formData.append('token', tempData2?.request?.token || '');
                formData.append('altmetricInfo', JSON.stringify(altmetricData));

                return fetch(`https://www.engineering.org.cn/engi/CN/api/journal/article/submitArticlePlumxInfo`, {
                    method: 'POST',
                    body: formData
                })
                    .then(response => {
                        console.log(`第三个接口返回状态: ${response.status}`);
                        return response.json().catch(() => ({ status: response.status, error: '非JSON响应' }));
                    });
            })
            .then(data3 => {
                if (data3) {
                    console.log('第三个接口返回:', data3);
                }
                if (targetUrl && typeof targetUrl === 'string' && targetUrl.trim() !== '') {
                    window.open(targetUrl, '_blank');
                }
            })
            .catch(error => {
                console.error('接口调用出错:', error);
                displayScore(null);
                if (targetUrl && typeof targetUrl === 'string' && targetUrl.trim() !== '') {
                    window.open(targetUrl, '_blank');
                }
            });
    });

    function displayScore(scoreValue) {
        if(scoreValue && scoreValue>0){
            if(scoreValue - parseInt(scoreValue) > 0){
                $("#altmetric-shu").html(parseInt(scoreValue)+1);
            }else{
                $("#altmetric-shu").html(parseInt(scoreValue));
            }
            $("#altmetric-div").show();
        }


    }



    (function ($) {
        var Menu = (function () {
            /**
             * @constructor
             */
            var Plugin = function(element, options) {
                this.$element = $(element);
                this.settings = $.extend({}, $.fn.autoMenu.defaults, typeof options === 'object' && options)
                this.init();
            }
            /**
             */
            Plugin.prototype = {
                init: function () {
                    var opts = this.settings;
                    this.$element.html(this.createHtml());
                    this.setActive();
                    this.bindEvent();
                },
                createHtml: function(){
                    var that = this;
                    var opts = that.settings;
                    var width = typeof opts.width === 'number' && opts.width;
                    var height = typeof opts.height === 'number' && opts.height;
                    var padding = typeof opts.padding === 'number' && opts.padding;
                    that.$element.width('100%');
                    var html = '<ul class="cas_nav_ul">';
                    var num = 0;
                    var shu="";
                    $('.cas_nav_daohang').each(function(){
                        var _this = $(this);
                        if(_this.get(0).tagName == opts.levelOne.toUpperCase()){
                            _this.attr('id',num);
                            shu= num
                            var nodetext = that.handleTxt(_this.html());
                            html += '<li class="yiji dianjinav_'+shu+'" name="'+ num +'" title="'+ nodetext +'"><a href="#'+ num +'" onclick="li_click(this)">'+ nodetext +'</a></li>';
                            num++;
                        }else if(_this.get(0).tagName == opts.levelTwo.toUpperCase()){
                            _this.attr('id',num);
                            var nodetext = that.handleTxt(_this.html());
                            html += '<li class="sub dianjinav_'+shu+'" name="'+ num +'" title="'+ nodetext +'"><a href="#'+ num +'" onclick="li_click(this)">'+ nodetext +'</a></li>';
                            num++;
                        }else if(_this.get(0).tagName == opts.levelThree.toUpperCase()){
                            _this.parents('.mag_rich_body_p').attr('id',num);
                            var nodetext = that.handleTxt(_this.html());
                            html += '<li class="sub_sanji dianjinav_'+shu+'" name="'+ num +'" title="'+ nodetext +'"><img src="https://cjournal.hep.com.cn/hep_journal_fop_en/img/img_nav.png" class="cas_nav_img_icon" alt="" /><a href="#'+ num +'" onclick="li_click(this)">'+ nodetext +'</a></li>';
                            num++;
                        }else if(_this.get(0).tagName == opts.levelFour.toUpperCase()){
                            _this.attr('id',num);
                            var nodetext = that.handleTxt(_this.html());
                            html += '<li class="sub_sanji dianjinav_'+shu+'" name="'+ num +'" title="'+ nodetext +'"><img src="https://cjournal.hep.com.cn/hep_journal_fop_en/img/table_nav.png" class="cas_nav_img_icon" alt="" /><a href="#'+ num +'" onclick="li_click(this)">'+ nodetext +'</a></li>';
                            num++;
                        }else if(_this.get(0).tagName == opts.levelFive.toUpperCase()){
                            _this.parent('.main_content_center_left_div_img_shuoming').siblings('.cas_zw_img_img').attr('id',num);
                            var nodetext = that.handleTxt(_this.html());
                            html += '<li class="sub_sanji dianjinav_'+shu+'" name="'+ num +'" title="'+ nodetext +'"><img src="https://cjournal.hep.com.cn/hep_journal_fop_en/img/video.png" style="width:18px;height:12px;" class="cas_nav_img_icon" alt="" /><a href="#'+ num +'" onclick="li_click(this)">'+ nodetext +'</a></li>';
                            num++;
                        }
                    })
                    html += '</ul>';
                    return html;
                },
                handleTxt: function(txt){
                    //姝ｅ垯琛ㄨ揪寮忓幓闄TML鐨勬爣绛�
                    return txt.replace(/<\/?[^>]+>/g,"").trim();
                },
                setActive: function(){
                    var $el = this.$element,
                        opts = this.settings,
                        items = opts.levelOne + ',' + opts.levelTwo +',' + opts.levelThree+',' + opts.levelFour+',' + opts.levelFive,
                        $items = $(items),
                        offTop = opts.offTop,
                        headLen = $('.cas_nav_daohang').length,
                        allEle = $('.cas_nav_daohang'),
                        top = $(document).scrollTop()+$('.yicangdsjk').height(),
                        currentId;
                    for (var i=headLen-1; i>=0; i--) {
                        if ($(window).scrollTop() >= allEle.eq(i).offset().top-$('.yicangdsjk').height() + allEle.eq(i).height()-allEle.eq(i).height()-150) {
                            var index = i;
                            $('#autoMenu ul li').eq(index).addClass('active').siblings('li').removeClass('active').siblings('.erji_div').children('li').removeClass('active');
                            return false;
                        } else {
                            $('#autoMenu ul li').eq(0).addClass('active').siblings('li').removeClass('active').siblings('.erji_div').children('li').removeClass('active');
                        }
                    }
                    $items.each(function(){
                        var m = $(this),
                            itemTop = m.offset().top;
                        if(top > itemTop-offTop){
                            currentId = m.attr('id');
                        }else{
                            return false;
                        }
                    })
                    var currentLink = $el.find('.active');
                },
                bindEvent: function(){
                    var _this = this;
                    $(window).scroll(function(){
                        _this.setActive();
                        var nav = $("#autoMenu");
                        var articleNav = nav.find('.active');
                        if (articleNav && articleNav.length > 0) {
                            var navItemtop = articleNav.position().top+89;
                            var navItemtop1 = articleNav.position().top;
                            var navItemHeight = articleNav.height();
                            var navItemBottom = navItemtop + navItemHeight  + 20;
                            console.log(navItemtop);
                            var scrollNav = $('#autoMenu');
                            var navScrollPos = scrollNav.scrollTop();
                            if (navItemBottom >= $(window).height()) {
                                scrollNav.scrollTop(navScrollPos + navItemHeight);
                            }
                            else if (navItemtop1 < 20) {
                                scrollNav.scrollTop(navScrollPos - navItemHeight);
                            }
                        }
                    });
                    _this.$element.on('click','.btn-box',function(){
                        if($(this).find('span').hasClass('icon-minus-sign')){
                            $(this).find('span').removeClass('icon-minus-sign').addClass('icon-plus-sign');
                            _this.$element.find('ul').fadeOut();
                        }else{
                            $(this).find('span').removeClass('icon-plus-sign').addClass('icon-minus-sign');
                            _this.$element.find('ul').fadeIn();
                        }

                    })
                }

            };
            return Plugin;
        })();


        /**
         * 杩欓噷鏄皢Plugin瀵硅薄 杞负jq鎻掍欢鐨勫舰寮忚繘琛岃皟鐢�
         * 瀹氫箟涓€涓彃浠� plugin
         */
        $.fn.autoMenu = function (options) {
            return this.each(function () {
                var $el = $(this),
                    menu = $el.data('autoMenu'),
                    option = $.extend({}, $.fn.autoMenu.defaults, typeof options === 'object' && options);
                if (!menu) {
                    //灏嗗疄渚嬪寲鍚庣殑鎻掍欢缂撳瓨鍦╠om缁撴瀯閲岋紙鍐呭瓨閲岋級
                    $el.data('autoMenu',new Menu(this, option));
                }

                /**
                 * 濡傛灉鎻掍欢鐨勫弬鏁版槸涓€涓瓧绗︿覆锛屽垯 璋冪敤 鎻掍欢鐨� 瀛楃涓叉柟娉曘€�
                 * 濡� $('#id').plugin('doSomething') 鍒欏疄闄呰皟鐢ㄧ殑鏄� $('#id).plugin.doSomething();
                 */
                if ($.type(options) === 'string') menu[option]();
            });
        };

        /**
         * 鎻掍欢鐨勯粯璁ゅ€�
         */
        $.fn.autoMenu.defaults = {
            levelOne : 'h3', //涓€绾ф爣棰�
            levelTwo : 'h4',  //浜岀骇鏍囬锛堟殏涓嶆敮鎸佹洿澶氱骇锛�
            levelThree : 'h5',  //浜岀骇鏍囬锛堟殏涓嶆敮鎸佹洿澶氱骇锛�
            levelFour : 'h6',  //浜岀骇鏍囬锛堟殏涓嶆敮鎸佹洿澶氱骇锛�
            levelFive : 'h7',  //浜岀骇鏍囬锛堟殏涓嶆敮鎸佹洿澶氱骇锛�
            padding: 20, //鍐呴儴闂磋窛
            offTop : 100, //婊氬姩鍒囨崲瀵艰埅鏃剁椤堕儴鐨勮窛绂�

        };

        /**
         * 浼橀泤澶勶細 閫氳繃data-xxx 鐨勬柟寮� 瀹炰緥鍖栨彃浠躲€�
         * 杩欐牱鐨勮瘽 鍦ㄩ〉闈笂灏变笉闇€瑕佹樉绀鸿皟鐢ㄤ簡銆�
         * 鍙互鏌ョ湅bootstrap 閲岄潰鐨凧S鎻掍欢鍐欐硶
         */

    })(jQuery);




    $(function(){
        var wid = $('.main_content_center_left').width();
        $('.main_content_center_left_yinyong_bao').width(wid*$('.main_content_center_left_yinyong_div').length);
        for(var t =0;t<$('.main_content_center_left_yinyong_div').length;t++){
            $('.main_content_center_left_yinyong_div').eq(t).width(wid);
        }
        var wid = $('.main_content_center_left').width();
        var bodywidth= $('body').width();
        var yemianwidth= $('.main_content').width();
        $('.qipao').width(wid-40);
        var zhongs = (bodywidth-yemianwidth)/2+15;
        $('.qipao').css({'left':zhongs+5});

    })
    function li_click(a){
        var index = $('.cas_nav_ul li a').index($(a));

        var top_height= $('.yicangdsjk').height();
        var ddIndex = $(a).stop().attr('href').lastIndexOf('#');
        var ddId = $(a).stop().attr('href').substring(ddIndex+1);
        console.log(ddId)
        var windowTop = $('#' + ddId + '').offset().top-50-top_height;
        $('body,html').animate({scrollTop: windowTop}, 'fast');
    }
    var gao = "";
    var win_height="";
    var diheight="";
    var heigthzhengwen= "";
    var document_height="";
    window.onload=function(){
        heigthzhengwen=$('.main_content_center').find('.main_content_center_left').height();
        gao = $('.huoquoffset').offset().top;
        document_height = $('body').height();
        diheight= $('.main_content_bottom').offset().top;
        var win_height = $(window).height();
        var pisus =$('.yicangdsjk').css('position');
        var t = document.documentElement.scrollTop || document.body.scrollTop-$('.yicangdsjk').height();
        if(pisus=="fixed" && t>$('.yicangdsjk').height()){
            $('#huoqudndkk').height(win_height-$('.yicangdsjk').height()-30);
        }else{
            $('#huoqudndkk').height(win_height-30);
        }

        var width= $('.main_content_center_right').width();
        $('#autoMenu').height($('#huoqudndkk').height()-30);
        $('#ckwxcankaowenxian').height($('#huoqudndkk').height()-30);
        var wid = $('.main_content_center_left').width();
        var bodywidth= $('body').width();
        var yemianwidth= $('.main_content').width();
        $('.qipao').width(wid-30);
        var zhongs = (bodywidth-yemianwidth)/2+15;
        $('.qipao').css({'left':zhongs});
        for(var a = 0;a<$('.main_content_center_left_zhengwen_bao_fig_img').length;a++){
            var widt= $('.main_content_center_left_zhengwen_bao_fig_img').eq(a).width();
            var fwit = $('.main_content_center_left').width();
            if(widt>fwit){
                if(600>fwit){
                    $('.main_content_center_left_zhengwen_bao_fig_img').eq(a).css('width','100%');
                }else{
                    $('.main_content_center_left_zhengwen_bao_fig_img').eq(a).css('width','600px');
                }
            }else if(widt<fwit){
                if(600>widt){
                    $('.main_content_center_left_zhengwen_bao_fig_img').eq(a).css('width',widt+'px');
                }else{
                    $('.main_content_center_left_zhengwen_bao_fig_img').eq(a).css('width','600px');
                }
            }
        }
        for(var i =0;i<$('.yiji').length;i++){
            if($('.yiji').eq(i).next('li').hasClass("sub") || $('.yiji').eq(i).next('li').hasClass("sub_sanji")){
                $('.yiji').eq(i).append('<i class="glyphicon glyphicon-triangle-bottom nav_i" onclick="click_nav_daidn(this);"></i>');
            }
        }
    }
    var zhid =1;
    function closedk(a) {
        var height = $('.yicangdsjk').height();
        var height1 = $('#huoqudndkk').height();
        $('.yicangdsjk').fadeOut();
        $('#huoqudndkk').css('top','0');
        $('#huoqudndkk').height(height1+height);
        zhid =0;
    }
    function click_nav_daidn(a){
        var name_num=$(a).parent('li').attr("name");
        var cla= ".dianjinav_"+name_num;
        if($(a).attr("class")=="glyphicon glyphicon-triangle-bottom nav_i"){
            for(var i =0;i<$(cla).length;i++){
                $(a).parent('li').siblings(cla).slideUp();
            }
            $(a).attr('class','glyphicon glyphicon-triangle-top nav_i');
        }else if($(a).attr("class")=="glyphicon glyphicon-triangle-top nav_i"){
            for(var i =0;i<$(cla).length;i++){
                $(a).parent('li').siblings(cla).slideDown();
            }
            $(a).attr('class','glyphicon glyphicon-triangle-bottom nav_i');
        }
    }
    function resetLayout() {
        var bdidhjfwidth =  document.body.clientWidth;
        var width1=$('.main_content_center_right').width();
        var now_doc_height = $('body').height();
        var t = document.documentElement.scrollTop || document.body.scrollTop;
        if( bdidhjfwidth > 1050){
            if(t>$('.huoquoffset').offset().top){
                if(zhid==1){
                    $('.yicangdsjk').slideDown();
                }
                $('#huoqudndkk').addClass('fixed');
                $('#huoqudndkk').css('width',width1);
            }else{
                $('#huoqudndkk').removeClass('fixed');
                $('.yicangdsjk').slideUp();
            }
        }else{
            if($('.shoujihadhjsdj') && $('.shoujihadhjsdj').length && $('.shoujihadhjsdj').length>0){
                var odhdjf = $('.shoujihadhjsdj').offset().top;
                if(t>=odhdjf){
                    $('.yicangdsjk').slideDown();
                }else{
                    $('.yicangdsjk').slideUp();
                }
            }
        }

    }
    $(window).scroll(function () {
        var heigthzhengwen_jian= $('.main_content_center').find('.main_content_center_left').height();
        resetLayout();
        $('#autoMenu').autoMenu();
        var heigh=$('.main_content_top').offset().top;
        var t = document.documentElement.scrollTop || document.body.scrollTop;
        var top_height= $('.yicangdsjk').height();
        var shishidibu= $('.main_content_bottom').offset().top;
        var c ="";
        $('#autoMenu').height($('#huoqudndkk').height()-40);
        $('#ckwxcankaowenxian').height($('#huoqudndkk').height()-40);
        var nav_off_top = $('.huoquoffset').offset().top;
        if(t>heigh){
            if(zhid == 1){
                $('#huoqudndkk').css('top',top_height+20);
            }
            var win_height = $(window).height();
            if(zhid == 1){
                $('#huoqudndkk').height(win_height-top_height-50);
            }else{
                $('#huoqudndkk').height(win_height-top_height-80);
            }
            c = $('.main_content_bottom').height();
        }
        if(heigthzhengwen==heigthzhengwen_jian){
            var b = shishidibu-t-$('.yicangdsjk').height()-50;
            if(t>diheight-$('.main_content_bottom').height()-$('.yicangdsjk').height()*7-30){
                if(zhid == 1){
                    $('#huoqudndkk').height(b);
                }
                $('#autoMenu').height($('#huoqudndkk').height()-40);
                $('#ckwxcankaowenxian').height($('#huoqudndkk').height()-40);
            }
        }else{
            var cha =heigthzhengwen-heigthzhengwen_jian;
            if(zhid == 1){
                var b = shishidibu-t-$('.yicangdsjk').height()-90;
            }else{
                var b = shishidibu-t-$('.yicangdsjk').height();
            }
            if(t>diheight-cha-$('.main_content_bottom').height()-$('.yicangdsjk').height()*9-30){
                $('#huoqudndkk').height(b);
                $('#autoMenu').height($('#huoqudndkk').height()-40);
                $('#ckwxcankaowenxian').height($('#huoqudndkk').height()-40);
            }
        }


    })
    $(window).resize(function() {
        resetLayout()
        var width1=$('.main_content_center_right').width();
        $('#huoqudndkk').css('width',width1);
        var wid = $('.main_content_center_left').width();
        $('.main_content_center_left_yinyong_bao').width(wid*$('.main_content_center_left_yinyong_div').length);
        for(var t =0;t<$('.main_content_center_left_yinyong_div').length;t++){
            $('.main_content_center_left_yinyong_div').eq(t).width(wid);
        }
        var wid = $('.main_content_center_left').width();
        var bodywidth= $('body').width();
        var yemianwidth= $('.main_content').width();
        $('.qipao').width(wid-40);
        var zhongs = (bodywidth-yemianwidth)/2+15;
        $('.qipao').css({'left':zhongs+5});
    });
    /* 寮曠敤鏈枃涓嬩竴绡� */
    var index = 0;
    function xiayipian(){
        var a = $('.main_content_center_left_yinyong_div').length;
        var wid = $('.main_content_center_left').width();
        var zong = $('.main_content_center_left_yinyong_bao').width();
        var left = $('.main_content_center_left_yinyong_bao').css('left');
        var left1 = left.replace(/px/ig, '');
        var left2 = left1.replace(/-/ig, '');
        if(index*1+1 != a){
            $('.main_content_center_left_yinyong_bao').animate({left:"-="+wid});
            index = index+1;
        }else{
           // alert("鏈€鍚庝竴涓�");

        }
    }
    /* 寮曠敤鏈枃涓婁竴绡� */
    function shangyipian(){
        var wid = $('.main_content_center_left').width();
        var zong = $('.main_content_center_left_yinyong_bao').width();
        var left = $('.main_content_center_left_yinyong_bao').css('left');
        var left1 = left.replace(/px/ig, '');
        var left2 = left1.replace(/-/ig, '');
        if(index*1-1 >= 0){
            $('.main_content_center_left_yinyong_bao').animate({left:"+="+wid});
            index = index-1;
        }else{
           // alert("绗竴涓�")
        }
    }
    /* 涓嬫媺妗嗛€夋嫨瀵艰埅 */
    function Jump(a){
        var id = $(a).attr('value');
        var windowTop = $('#' + id +'').offset().top-10;
        $('body,html').animate({scrollTop: windowTop}, 'fast');
    }

    function slide_up(a){
        if($(a).html()== "+"){
            $(a).parent('.Author_contribution').next('.Author_contribution_content').stop().slideDown("slow");
            $(a).html('-')
        }else if($(a).html()== "-"){
            $(a).parent('.Author_contribution').next('.Author_contribution_content').stop().slideUp("slow");
            $(a).html('+')
        }
    }

    function Author_details_put_away(a){
        $(a).parent('.Author_contribution_content').stop().slideUp("slow");
        $(a).parent('.Author_contribution_content').prev('.Author_contribution').find('i').attr('class','glyphicon glyphicon-menu-down');
    }

    function zhaiyaozhan(a){
        if($(a).attr('class') == "glyphicon glyphicon-minus main_content_center_left_one_title_i"){
            $(a).parent('.main_content_center_left_one_title').next('.zhaiyaojs').stop().slideUp("slow");
            $(a).attr('class','glyphicon glyphicon-plus main_content_center_left_one_title_i');
        }else if($(a).attr('class') == "glyphicon glyphicon-plus main_content_center_left_one_title_i"){
            $(a).parent('.main_content_center_left_one_title').next('.zhaiyaojs').stop().slideDown("slow");
            $(a).attr('class','glyphicon glyphicon-minus main_content_center_left_one_title_i');
        }
    }

    function daochu_div(a,event){
        var top = $(a).offset().top;
        var left = $(a).offset().left;
        $('.daochu_div').css({'top':top+30,'left':left});
        $('.daochu_div').stop().slideDown("slow");
        event.stopPropagation();
    }

    $('body').click(function(){
        $('.daochu_div').hide();
        $('.qipao').hide();
    })
    $('.qipao').click(function(event){
        event.stopPropagation();
    })



    function guanbiann(){
        $('.new_full_rich_model').hide();
        $('.new_full_rich_motaikuang').hide();
    }


    function  dianjitab(a,b){
        $(a).css({'background':'#dceefb','border-top':'2px solid #2992e2'}).siblings('.main_content_center_right_duoweidu_div').css({'background':'#f0f7fc','border-top':'2px solid #f0f7fc'});
        $(b).stop().slideDown("slow").siblings('.yuedushu').stop().slideUp("slow");
    }

    function shouqidk(a){
        $(a).parent('.yuedushu').stop().slideUp("slow");
        for(var i = 0 ;i<$('.main_content_center_right_duoweidu_div').length;i++){
            $('.main_content_center_right_duoweidu_div').eq(i).css({'background':'#f0f7fc','border-top':'2px solid #f0f7fc'});
        }
    }

    function zuihoutab (a,b){
        $(a).css({'background':'#fff','border-top':'2px solid #0d6797','color':'#0d6797'}).siblings('.main_content_center_right_div_tab_top_div').css({'background':'#ebf0f4','border-top':'2px solid #ebf0f4','color':'#333'});
        $(b).stop().slideDown("slow").siblings('.main_content_center_right_div_tab_con').stop().slideUp("slow");
    }

    var x11 ="";
    function mouseMove(ev){
        Ev= ev || window.event;
        var mousePos = mouseCoords(ev);
        x11 = mousePos.x;
    }
    function mouseCoords(ev){
        if(ev.pageX || ev.pageY){
            return {x:ev.pageX, y:ev.pageY};
        }
        return{
            x:ev.clientX + document.body.scrollLeft - document.body.clientLeft,
            y:ev.clientY + document.body.scrollTop - document.body.clientTop
        };
    }
    document.onmousemove = mouseMove;

    //鏂规硶2
    //Firefox鏀寔灞炴€ageX,涓巔ageY灞炴€э紝杩欎袱涓睘鎬у凡缁忔妸椤甸潰婊氬姩璁＄畻鍦ㄥ唴浜�,
    //鍦–hrome鍙互閫氳繃document.body.scrollLeft锛宒ocument.body.scrollTop璁＄畻鍑洪〉闈㈡粴鍔ㄤ綅绉伙紝
    //鑰屽湪IE涓嬪彲浠ラ€氳繃document.documentElement.scrollLeft 锛宒ocument.documentElement.scrollTop
    function getMousePos(event) {
        var e = event || window.event;
        var scrollX = document.documentElement.scrollLeft || document.body.scrollLeft;
        var scrollY = document.documentElement.scrollTop || document.body.scrollTop;
        var x = e.pageX || e.clientX + scrollX;
        var y = e.pageY || e.clientY + scrollY;
        //alert('x: ' + x + '\ny: ' + y);
        return { 'x': x, 'y': y};
    }


    function showimg(thiss){
        $('.new_full_rich_motaikuang').show();
        $('.new_full_rich_model').show();
        $('.zuo').show();
        $('.you').show();
        $('.cas_motaikuang').show();
        $('.cas_model').show();
        var mTop = $(thiss).offset().top;
        $('.new_full_rich_model').css("top",mTop+100);
        var scr=$(thiss).attr('src');
        $('.tp').attr('src',scr);
        var nr=$(thiss).parent('.main_content_center_left_zhengwen_bao_fig_img_bap').next('.main_content_center_left_zhengwen_bao_fig_shuoming').html();
        $('.neirong').html(nr);
        var arr=[];
        for(var i=0;i<$('.main_content_center_left_zhengwen_bao_fig_img_bap').length;i++){
            var img_src=$('.main_content_center_left_zhengwen_bao_fig_img_bap').eq(i).children('img').attr('src');
            var zong=$('.main_content_center_left_zhengwen_bao_fig_img_bap').eq(i).next('.main_content_center_left_zhengwen_bao_fig_shuoming').html();
            var puse = {};
            puse.shuzi=i+1;
            puse.src=img_src;
            puse.zongde=zong;
            arr[i]=puse;
        }
        var a = arr.length;
        $('.zongdea').html(a);
        for(var y=0;y<arr.length;y++){
            if(arr[y].src==scr){
                $('.yige').html(arr[y].shuzi);
            }
        }
    }
    function shang(){
        var arr=[];
        for(var i=0;i<$('.main_content_center_left_zhengwen_bao_fig_img_bap').length;i++){
            var img_src=$('.main_content_center_left_zhengwen_bao_fig_img_bap').eq(i).children('img').attr('src');
            var zong=$('.main_content_center_left_zhengwen_bao_fig_img_bap').eq(i).next('.main_content_center_left_zhengwen_bao_fig_shuoming').html();
            var puse = {};
            puse.shuzi=i+1;
            puse.src=img_src;
            puse.zongde=zong;
            arr[i]=puse;
        }
        var tptp=$('.tp').attr('src');
        for(var y=0;y<arr.length;y++){
            if(arr[y].src==tptp){
                if(arr[y].src==arr[0].src){
                   // alert("No figure ahead!");
                    return false;
                }else{
                    var fzsrc=arr[y-1].src;
                    var fzshuzi=arr[y-1].shuzi;
                    var fzcontent=arr[y-1].zongde;
                    $('.tp').attr('src',fzsrc);
                    $('.yige').html(fzshuzi);
                    $('.neirong').html(fzcontent);
                }
            }
        }

    }

    function xia(){
        var arr=[];
        for(var i=0;i<$('.main_content_center_left_zhengwen_bao_fig_img_bap').length;i++){
            var img_src=$('.main_content_center_left_zhengwen_bao_fig_img_bap').eq(i).children('img').attr('src');
            var zong=$('.main_content_center_left_zhengwen_bao_fig_img_bap').eq(i).next('.main_content_center_left_zhengwen_bao_fig_shuoming').html();
            var puse = {};
            puse.shuzi=i+1;
            puse.src=img_src;
            puse.zongde=zong;
            arr[i]=puse;
        }
        var tptp=$('.tp').attr('src');
        for(var y=0;y<arr.length;y++){
            if(arr[y].src==tptp){
                if(arr[y].src==arr[arr.length-1].src){
                    //alert("No figure after!");
                    return false;
                }else{
                    var fzsrc=arr[y+1].src;
                    var fzshuzi=arr[y+1].shuzi;
                    var fzcontent=arr[y+1].zongde;
                    $('.tp').attr('src',fzsrc);
                    $('.yige').html(fzshuzi);
                    $('.neirong').html(fzcontent);
                }
            }
        }

    }
    function fanhuidingbu(){
        $('body,html').animate({scrollTop: 0}, 'fast');
    }
    function shu_fanhuidinfgbu(a){
        $(a).html("Top");
        $(a).css({'font-size':'13px','line-height':'18px'})
    }
    function zhedieyouce(){
        if(zd_html=="Full size"){
            width111 = $('.main_content_center_right').width();
            $('.main_content_center_right').hide();
            $('.main_content_center_left').width('100%');
            zd_html="Section";
        }else if(zd_html=="Section"){
            $('#huoqudndkk').width(width111);
            $('.main_content_center_right').show();
            $('.main_content_center_left').width('60%');
            zd_html="Full size";
        }

    }

    var zd_html="Full size";

    function shu_fanhuidinfgbu(a){
        $(a).html("Top");
        $(a).css({'font-size':'13px','line-height':'18px'})
    }

    function u_shu_fanhuidinfgbu(a){
        $(a).html('<i class="glyphicon glyphicon-arrow-up"></i>');
        $(a).css({'font-size':'14px','line-height':'40px'})
    }
    function shu_zedieyouce(a){
        $(a).html(zd_html);
        zd_html=$(a).html();
        $(a).css({'font-size':'13px','line-height':'18px'})
    }
    function u_shu_zedieyouce(a){
        $(a).css({'font-size':'14px','line-height':'40px'})
        $(a).html('<i class="glyphicon glyphicon-transfer"></i>');
    }
    // 首先定义日期转换函数
    function convertChineseToEnglishDate(chineseDate) {
        // 提取年、月、日 - 支持多种中文日期格式
        const matches = chineseDate.match(/(\d{4})[年\-\\/](\d{1,2})[月\-\\/](\d{1,2})[日]?/);
        if (!matches || matches.length < 4) {
            console.warn('无效的日期格式:', chineseDate);
            return chineseDate; // 返回原内容如果格式不匹配
        }

        const year = matches[1];
        const month = parseInt(matches[2]);
        const day = parseInt(matches[3]);

        const monthNames = [
            'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
            'Jul', 'Aug', 'Sept', 'Oct', 'Nov', 'Dec'
        ];

        return `${day} ${monthNames[month - 1]} ${year}`;
    }

    // 使用jQuery循环处理所有riqizhuahuan类元素
    $(document).ready(function() {
        $('.riqizhuahuan').each(function() {
            // 获取当前元素的HTML内容
            const chineseDate = $(this).html().trim();

            // 调用转换函数
            const englishDate = convertChineseToEnglishDate(chineseDate);

            // 将转换后的日期设置回元素
            $(this).html(englishDate);

            // 如果需要，可以添加一个类表示已转换
            $(this).addClass('converted-to-english');
        });
    });

    function referenceOrderByType(type){
        if(type==1){//原文顺序
            var divTestJQ = $(".main_content_center_left_one_cankaowenxian"); //取得容器对象
            var divJQ = $(".main_content_center_left_one_cankaowenxian_tab", divTestJQ); //取容器需要重排的对象
            var EntityList = []; //定义一个数组用于存放要排序的对象
            divJQ.each(function () {
                var thisJQ = $(this);
                EntityList.push({ Name: parseInt(thisJQ.attr("order-1-num"), 10), JQ: thisJQ }); //把要排序的对象和排序的值一起放到一个新的对象里，并存入到数组
            });
            EntityList.sort(function (a, b) { //利用数组的排序方法重新排序对象
                //return b.Name - a.Name; //从大到小
                return a.Name - b.Name; //从小到大
            });
            for (var i = 0; i < EntityList.length; i++) {
                EntityList[i].JQ.appendTo(divTestJQ); //把排序完的对象重新插入到容器对象
            };
        }else if(type==2){//文献年度倒序
            var divTestJQ = $(".main_content_center_left_one_cankaowenxian"); //取得容器对象
            var divJQ = $(".main_content_center_left_one_cankaowenxian_tab", divTestJQ); //取容器需要重排的对象
            var EntityList = []; //定义一个数组用于存放要排序的对象
            divJQ.each(function () {
                var thisJQ = $(this);
                EntityList.push({ Name: parseInt(thisJQ.attr("order-2-num"), 10), JQ: thisJQ }); //把要排序的对象和排序的值一起放到一个新的对象里，并存入到数组
            });
            EntityList.sort(function (a, b) { //利用数组的排序方法重新排序对象
                return b.Name - a.Name; //从大到小
                //return a.Name - b.Name; //从小到大
            });
            for (var i = 0; i < EntityList.length; i++) {
                EntityList[i].JQ.appendTo(divTestJQ); //把排序完的对象重新插入  到容器对象
            };
        }else if(type==3){//文献被引倒序
            var divTestJQ = $(".main_content_center_left_one_cankaowenxian"); //取得容器对象
            var divJQ = $(".main_content_center_left_one_cankaowenxian_tab", divTestJQ); //取容器需要重排的对象
            var EntityList = []; //定义一个数组用于存放要排序的对象
            divJQ.each(function () {
                var thisJQ = $(this);
                EntityList.push({ Name: parseInt(thisJQ.attr("order-3-num"), 10), JQ: thisJQ }); //把要排序的对象和排序的值一起放到一个新的对象里，并存入到数组
            });
            EntityList.sort(function (a, b) { //利用数组的排序方法重新排序对象
                return b.Name - a.Name; //从大到小
                //return a.Name - b.Name; //从小到大
            });
            for (var i = 0; i < EntityList.length; i++) {
                EntityList[i].JQ.appendTo(divTestJQ); //把排序完的对象重新插入到容器对象
            };
        }
    }

    function downloadCitationFile1(type){
        downloadCitationFile(type);
    }

    function downloadCitationFile(type) {
        var tenantId = '1045748351789510663';
        var journalId = '1155139928190095384';
        var language = 'CN';
        var doi = '10.1016/j.eng.2022.05.003';
        var url = "https://www.engineering.org.cn/engi/CN/article/citation/download?tenantId="+tenantId+"&journalId="+journalId+"&language="+language+"&doi="+doi+"&citationType="+type;
        console.log("下载引用管理文件url："+url);
        // 创建一个临时的a标签
        var element = document.createElement('a');
        element.setAttribute('href', url);
        element.setAttribute('target', "__blank");

        // 隐藏a标签
        element.style.display = 'none';
        document.body.appendChild(element);

        // 模拟点击事件来下载文件
        element.click();

        // 下载后移除a标签
        document.body.removeChild(element);


    }

    function saveParamsAndJump (domain,tenantId,journalId,articleId) {
        // 改用 sessionStorage（刷新页面不丢失，关闭标签页后失效）
        sessionStorage.setItem('articleId', articleId || '');
        // 跳转页面
        window.location.href = domain + '/metrics/' + tenantId+"/"+journalId+"/"+articleId;
    }

    document.addEventListener('DOMContentLoaded', function() {
        // 初始渲染
        MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
        
        // 监听动态内容变化
        const observer = new MutationObserver(function(mutations) {
            MathJax.Hub.Queue(["Typeset", MathJax.Hub]);
        });
        
        observer.observe(document.body, {
            childList: true,
            subtree: true
        });
    });



  $(function(){
        getPreviewArticle();
        getNextArticle();
        if($("#trendmd-journal-id") && $("#trendmd-journal-id").length && $("#trendmd-journal-id").length>0){
			window.setTimeout(function(){
				var script = document.createElement("script");
				script.type = "text/javascript";
				script.src = "https://js.trendmd.com/trendmd.min.js";
				script.setAttribute("defer","");
				script.setAttribute("data-trendmdconfig",'{"journal_id":"'+$("#trendmd-journal-id").val()+'", "element":"#trendmd-suggestions"}');
				document.getElementsByTagName("head")[0].appendChild(script);
			},1000);
		}
        
    })

    function getPreviewArticle() {
        var url = "https://www.engineering.org.cn/engi/CN/api/site/data/article/preArticle?articleId=1159851180002173288&issueId=1159846905469526758";
        $.ajax({
            url: url,
            type: 'GET',
            dataType:'json',
            success: function(res) {
                if(res.code==200 && res.data!=null) {
                    $("#pre_article_a").attr("href", 'https://www.engineering.org.cn/engi/CN/'+res.data.id);
                }
            },
            error: function(res) {}
            
            
        });
        
        
    }
    
    function getNextArticle() {
        var url = "https://www.engineering.org.cn/engi/CN/api/site/data/article/nextArticle?articleId=1159851180002173288&issueId=1159846905469526758";
        $.ajax({
            url: url,
            type: 'GET',
            dataType:'json',
            success: function(res) {
                if(res.code==200 && res.data!=null) {
                    $("#next_article_a").attr("href", 'https://www.engineering.org.cn/engi/CN/'+res.data.id);
                }
            },
            error: function(res) {}
            
            
        });
        
    }
    
    
    
    $(function() {
        getCitationDetailByWos();
    })
   function getCitationDetailByWos() {
        var url = "https://www.engineering.org.cn/engi/CN/api/site/data/article/articleCitedList?pageSize=1&source=WOS&journalId=1155139928190095384&articleId=1159851180002173288";
        $.ajax({
            url: url,
            type: 'GET',
            dataType:'json',
            success: function(res) {
                 
                if(res.code==200 &&res.listData!=null) {
                    for(var citation of res.listData) {
                        $("#citation_count").text(citation.citedCount);
                        break;
                    }
                    
                }else {
                    getCitationDetailByCrossRef();   
                    
                }
            },
            error: function(res) {}
            
            
        });
        
    }


 function getCitationDetailByCrossRef() {
        var url = "https://www.engineering.org.cn/engi/CN/api/site/data/article/articleCitedList?pageSize=1&source=Crossref&journalId=1155139928190095384&articleId=1159851180002173288";
        $.ajax({
            url: url,
            type: 'GET',
            dataType:'json',
            success: function(res) {
                if(res.code==200 && res.listData!=null) {
                    for(var catation of res.listData) {
                        $("#citation_count").text(catation.citedCount);
                        break;
                    }   
                }
            },
            error: function(res) {}
            
            
        });
        
    }
   
   
   
    $(function() {
        processJson();
    })
    
    //数据库字段不全的情况下，查询json报文取字段
    function processJson() {
        var url = "https://www.engineering.org.cn/engi/CN/api/site/data/article/json?articleId=1159851180002173288&language=CN";
        $.ajax({
            url: url,
            type: 'GET',
            dataType: 'json',
            success: function(res) {
                if(res.code!=null && res.data!=null && res.data.article!=null) {
                       var article = res.data.article;
                       //处理通信作者显示不全问题
                       if(article.articleExtMap!=null) {
                            for(var ext of article.articleExtMap) {
                                if(ext.lang=='en') {
                                    var extInfo = ext.ext;
                                    if(extInfo!=null) {
                                        var authorNotes = extInfo.authorNotes;
                                        var noteText = "";
                                        if(authorNotes!=null && authorNotes!='' && authorNotes.length>0) {
                                            for(var note of authorNotes) {
                                                if(noteText!="") {
                                                    noteText = noteText+"<br/>";
                                                }
                                                noteText+=note;
                                            }
                                           // $("#correspAuthorsNoteText").html(noteText);
                                        }
                                        
                                        let subTitleEn = extInfo.subTitle ? `<br/>—${extInfo.subTitle}` : '';
                                        if(subTitleEn){
                                            $("#subTitle_en").html(subTitleEn);
                                        }
                                    }
                                    
                                }
                                
                                if(ext.lang=="zh"){
                                    if(ext.ext){
                                        let subTitleCn = ext.ext.subTitle ? `<br/>——${ext.ext.subTitle}` : '';
                                        if(subTitleCn){
                                            $("#subTitle_cn").html(subTitleCn);
                                        }
                                    }
                                }
                                
                            }
                           
                       }//if 
                }
            },
            error: function(res) {}
        });
    }
     

    function doDownloadPdf() {
        console.log("下载pdf文件");
        var pdfFileId = "9dI0/dZX1zl1/3V1Q3iICg==";
        if(pdfFileId==null || pdfFileId=='') {
            return;
        }
        var articleTitle = "基于LiNbO3/SiO2/SiC异质结构实现44 GHz超高频声表面波谐振器";
        var url = "https://www.engineering.org.cn/engi/CN/file/fetch?fileId="+pdfFileId+"&fileName="+articleTitle+".pdf";
        //下载pdf文件
        var domain = "https://www.engineering.org.cn/engi/CN";
        var url = `${domain}/file/fetch?fileId=${pdfFileId}&fileName=${encodeURIComponent(articleTitle)}.pdf`;
        // 4. 安全下载（创建a标签模拟点击，不跳转页面）
        try {
            const link = document.createElement('a');
            link.href = url;
            // 指定下载文件名
            link.download = `${articleTitle}.pdf`;
            // 新窗口打开（兼容部分浏览器限制）
            link.target = '_blank';
            // 防止页面跳转
           
           // link.rel = 'noopener noreferrer';
            
            // 模拟点击触发下载
            document.body.appendChild(link);
            link.click();
            // 下载后移除元素
            document.body.removeChild(link);
            
            console.log("PDF下载请求已发送：", url);
        } catch (error) {
            console.error("PDF下载失败：", error);
            alert("PDF下载失败，请稍后重试");
        }
        
    } 网站版权 © 《中国工程科学》杂志社有限责任公司 电话: 0086-10-58582252 京公网安备 11010502051620号 京ICP备11030251号-2 Powered by Beijing Magtech Co. Ltd var _hmt = _hmt || [];
(function() {
  var hm = document.createElement("script");
  hm.src = "https://hm.baidu.com/hm.js?2834c7e9ed0ad756f893817022d2bb56";
  var s = document.getElementsByTagName("script")[0]; 
  s.parentNode.insertBefore(hm, s);
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  gtag('js', new Date());
  gtag('config', 'G-40JBR51S7J');

Received	Published
2021-11-13	2023-01-24
Issue Date
2024-06-13

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