1、消息转发地址填写，需要注意的是token和encodingaeskey要和项目中配置一致

2、URL要实现两个路由相同的方法但是一个需要时GET另一个是POST，如下，其中TOKEN参数需要与微信后台配置一致；

  @ResponseBody  @RequestMapping(method=RequestMethod.GET,produces= "text/plain;charset=utf-8")  public void authGet(@RequestParam(name = "signature", required = false) String signature,      @RequestParam(name = "timestamp", required = false) String timestamp,      @RequestParam(name = "nonce", required = false) String nonce,      @RequestParam(name = "echostr", required = false) String echostr,HttpServletResponse response) throws Exception {    this.logger.info("接收到来自微信服务器的认证消息：[{}, {}, {}, {}]", signature, timestamp, nonce, echostr);    if (StringUtils.isAnyBlank(signature, timestamp, nonce, echostr)) {      throw new IllegalArgumentException("请求参数非法，请核实!");    }        String[] str = { TOKEN, timestamp, nonce };    Arrays.sort(str); // 字典序排序    String bigStr = str[0] + str[1] + str[2];    // SHA1加密    SHA1 sha1= new SHA1();    String digest =sha1.gen(str);    // 确认请求来至微信    if (digest.equals(signature)) {        response.getWriter().print(echostr);    }   }

  /**   * POST请求：   * 接收客服消息；    * 此处的value值也就是往微信公众平台要配置的请求的地址   */  @ResponseBody  @RequestMapping(method=RequestMethod.POST)  public JSONObject doMessagePost(HttpServletRequest request,HttpServletResponse response) {      try {          ServletInputStream stream = request.getInputStream();           BufferedReader reader = new BufferedReader(new InputStreamReader(stream));           StringBuffer buffer = new StringBuffer();           String line = new String("");             while((line = reader.readLine()) != null){               buffer.append(line);           }JSONObject jsonObject = JSONObject.fromObject(buffer.toString());String to=jsonObject.getString("ToUserName");String from=jsonObject.getString("FromUserName");String time=jsonObject.getString("CreateTime");String sessionFrom=jsonObject.getString("SessionFrom");String msgType=jsonObject.getString("MsgType");PrintWriter out=response.getWriter(); String msg="<xml>r" + "     <ToUserName><![CDATA["+to+"]]></ToUserName>r" + "     <FromUserName><![CDATA["+from+"]]></FromUserName>r" + "     <CreateTime>"+time+"</CreateTime>r" + "     <MsgType><![CDATA[transfer_customer_service]]></MsgType>r" + " </xml>";out.print(msg);if("event".equals(msgType)&&"follow".equals(sessionFrom)) {pushService.setSendCustomerMsgLink(from);}      } catch (Exception e) {          e.printStackTrace();      }      return null;  }

<MsgType><![CDATA[transfer_customer_service]]></MsgType>