企业成功授权之后 修改通讯录里面的部门或者员工 供应商收不到回调事件 这个怎么解决 谢谢 相关的API https://work.weixin.qq.com/api/doc/90001/90143/90639

//回调验证 @GetMapping(value = {"/call-back-url-ticket"}) public void CallBackUrl(HttpServletRequest request, HttpServletResponse response) throws IOException { // 微信加密签名 String sVerifyMsgSig = request.getParameter("msg_signature"); // 时间戳 String sVerifyTimeStamp = request.getParameter("timestamp"); // 随机数 String sVerifyNonce = request.getParameter("nonce"); // 随机字符串 String sVerifyEchoStr = request.getParameter("echostr"); String sEchoStr = wxTicketService.VerifyURL(sVerifyMsgSig, sVerifyTimeStamp, sVerifyNonce, sVerifyEchoStr); PrintWriter out = response.getWriter(); out.print(sEchoStr); } //获取密钥 @PostMapping(value = "/call-back-url-ticket1") public void CallBackUrlTicket(HttpServletRequest request, HttpServletResponse response) throws IOException { // request.setCharacterEncoding("UTF-8"); // response.setCharacterEncoding("UTF-8"); // String msg_signature = request.getParameter("msg_signature"); // String timestamp = request.getParameter("timestamp"); // String nonce = request.getParameter("nonce"); // InputStream inputStream = request.getInputStream(); // String postData = IOUtils.toString(inputStream, "UTF-8"); PrintWriter out = response.getWriter(); System.out.println("CallBackUrlTicket"); //wxTicketService.GetTicket(msg_signature, timestamp, nonce, postData); out.println("Content："); } @PostMapping(value = "/call-back-url-ticket") public void CallBack(HttpServletRequest request, HttpServletResponse response)throws IOException { System.out.println("CallBack"); PrintWriter out = response.getWriter(); InputStream inputStream = request.getInputStream(); String postData = IOUtils.toString(inputStream, "UTF-8"); System.out.println(postData); out.println("success"); } 为什么指令会调2次 而且给的参数不一样 [图片]