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企业微信与WorkBuddy正式联手：AI进入通讯录，13亿用户的工作方式要变了

10月14日，腾讯旗下两大用户规模领先的办公产品——企业微信与WorkBuddy联合发布新版本，实现双向深度联合。企业微信已覆盖超过1400万真实企业与组织，每日通过企业微信服务的微信用户达7.5亿。

2026-10-14

物流行业的客户触达难题：用企业微信消息网关打通“最后一厘米“

TMS、WMS、OMS 这些系统把"货物、订单、仓配"管得越来越精细，但系统与人之间的触达往往还是靠电话、短信和人工转发。短信到达率和打开率持续走低，电话成本高且无法并发，APP Push 又依赖用户装机率——对于 B2B 物流场景（货主、承运商、司机），这些通道的渗透率都不够理想。

2026-09-30

【AI 智能运维平台】本周更新：新增企业微信集成能力，支持用户同步、登录认证及IM通知

Blueking Lite 是一个AI First的轻量版运维产品，具有部署资源要求低、使用成本低、渐进式体验等特点，为运维管理员提供日常运维中的必备工具。

2026-08-07

实战技巧：Python爬取OEM 12C上的告警信息并推送至微信企业号

本文主要介绍通过 Python 爬虫脚本，将所有目标的告警信息爬下来，并推送到微信企业号应用实现单点对多目标的巡检。籍此以减少 DBA 的工作量。

2018-07-05

Java企业微信开发_13_异常：com.qq.weixin.mp.aes.AesException: 解密后得到的buffer非法

一、异常信息方法：POST@ echostr是否存在：false java.lang.IllegalArgumentException: 20 > -367029533 at java.util.Arrays.copyOfRange(Arrays.java:3519) at com.qq.weixin.mp.aes.WXBizMsgCrypt.decrypt(WXBizMsgCrypt.java:181) at com.qq.weixin.mp.aes.WXBizMsgCrypt.DecryptMsg(WXBizMsgCrypt.java:263) at aurora.plugin.weixin.qiye.service.WeixinService.populate(WeixinService.java:148) at aurora.plugin.weixin.qiye.service.WeixinServiceFactory.createQiyeWeixinService(WeixinServiceFactory.java:70) at aurora.plugin.weixin.qiye.service.WeixinServiceFactory.createWeixinService(WeixinServiceFactory.java:44) at aurora.plugin.weixin.qiye.WeiXinServlet.createServiceInstance(WeiXinServlet.java:57) at aurora.plugin.weixin.qiye.WeiXinServlet.doService(WeiXinServlet.java:142) at aurora.plugin.weixin.qiye.WeiXinServlet.doPost(WeiXinServlet.java:78) at javax.servlet.http.HttpServlet.service(HttpServlet.java:646) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:314) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) e：com.qq.weixin.mp.aes.AesException: 解密后得到的buffer非法 com.qq.weixin.mp.aes.AesException: 解密后得到的buffer非法 at com.qq.weixin.mp.aes.WXBizMsgCrypt.decrypt(WXBizMsgCrypt.java:186) at com.qq.weixin.mp.aes.WXBizMsgCrypt.DecryptMsg(WXBizMsgCrypt.java:263) at aurora.plugin.weixin.qiye.service.WeixinService.populate(WeixinService.java:148) at aurora.plugin.weixin.qiye.service.WeixinServiceFactory.createQiyeWeixinService(WeixinServiceFactory.java:70) at aurora.plugin.weixin.qiye.service.WeixinServiceFactory.createWeixinService(WeixinServiceFactory.java:44) at aurora.plugin.weixin.qiye.WeiXinServlet.createServiceInstance(WeiXinServlet.java:57) at aurora.plugin.weixin.qiye.WeiXinServlet.doService(WeiXinServlet.java:142) at aurora.plugin.weixin.qiye.WeiXinServlet.doPost(WeiXinServlet.java:78) at javax.servlet.http.HttpServlet.service(HttpServlet.java:646) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:314) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) appName:hec Parameter ：<parameter msg_signature="f7d99497f68a57a64cab74c0125a11ed93eab56b" nonce="997855700" timestamp="1520258313"/> 方法：POST@ echostr是否存在：false java.lang.IllegalArgumentException: 20 > -2071711425 at java.util.Arrays.copyOfRange(Arrays.java:3519) at com.qq.weixin.mp.aes.WXBizMsgCrypt.decrypt(WXBizMsgCrypt.java:181) at com.qq.weixin.mp.aes.WXBizMsgCrypt.DecryptMsg(WXBizMsgCrypt.java:263) at aurora.plugin.weixin.qiye.service.WeixinService.populate(WeixinService.java:148) at aurora.plugin.weixin.qiye.service.WeixinServiceFactory.createQiyeWeixinService(WeixinServiceFactory.java:70) at aurora.plugin.weixin.qiye.service.WeixinServiceFactory.createWeixinService(WeixinServiceFactory.java:44) at aurora.plugin.weixin.qiye.WeiXinServlet.createServiceInstance(WeiXinServlet.java:57) at aurora.plugin.weixin.qiye.WeiXinServlet.doService(WeiXinServlet.java:142) at aurora.plugin.weixin.qiye.WeiXinServlet.doPost(WeiXinServlet.java:78) at javax.servlet.http.HttpServlet.service(HttpServlet.java:646) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:314) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) e：com.qq.weixin.mp.aes.AesException: 解密后得到的buffer非法 com.qq.weixin.mp.aes.AesException: 解密后得到的buffer非法 at com.qq.weixin.mp.aes.WXBizMsgCrypt.decrypt(WXBizMsgCrypt.java:186) at com.qq.weixin.mp.aes.WXBizMsgCrypt.DecryptMsg(WXBizMsgCrypt.java:263) at aurora.plugin.weixin.qiye.service.WeixinService.populate(WeixinService.java:148) at aurora.plugin.weixin.qiye.service.WeixinServiceFactory.createQiyeWeixinService(WeixinServiceFactory.java:70) at aurora.plugin.weixin.qiye.service.WeixinServiceFactory.createWeixinService(WeixinServiceFactory.java:44) at aurora.plugin.weixin.qiye.WeiXinServlet.createServiceInstance(WeiXinServlet.java:57) at aurora.plugin.weixin.qiye.WeiXinServlet.doService(WeiXinServlet.java:142) at aurora.plugin.weixin.qiye.WeiXinServlet.doPost(WeiXinServlet.java:78) at javax.servlet.http.HttpServlet.service(HttpServlet.java:646) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:314) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) appName:hec Parameter ：<parameter msg_signature="6d67c1a9375daeb4872a5d1142302db23972288d" nonce="241594907" timestamp="1520258518"/> View Code 二、异常原因原因是配置文件信息有误。导致AES加密出现问题。三、异常解决配置文件修改成正确的即可四、参考资料 1.Java_异常_05_ OutOfMemoryError: Java heap space

2018-03-05

基于微信小程序的校园失物招领系统

随着高校规模扩大与师生活动频次提升，校园内物品遗失与拾获现象日益普遍，据调研超过70%的师生有过校园失物经历，而传统失物招领模式已难以适配校园服务需求。当前多数高校仍依赖公告栏张贴、人工登记等传统方式，存在信息传播范围有限、更新滞后、匹配效率低下等问题，导致失物找回率不足15%，既给失主带来不便与损失，也增加了校园管理负担。

2026-10-07

基于微信小程序的方言转文字小程序

我国是一个拥有丰富民族语言资源的国家，各地方言不但是地域文化的活态载体，而且凝聚着独特的历史积淀和人文精神。现代社会快速发展的进程和普通话得到广泛使用的情况，使得许多方言面临传承方面的困难，尤其青少年群体在方言能力上表现出明显下降的趋势。不同方言系统之间差别很大，跨地域交流时的语言障碍问题因此变得突出，社会交往的有效性也因此受到限制[1]。

2026-10-06