小程序调用调用jscode2session接口获取到openid，然后将此openid 传给msg_sec_check方法，如果msg_sec_check的version参数传1就正常，传2就提示我40003，openid无效

    @RequestMapping(value = "/checkMsg")
   public @ResponseBody JSONObject check(@RequestParam(value = "msg", required = false) String content,@RequestParam(value = "openid", required = false) String openid) {
      String token = getToken();
      Map<String, Object> paramMap = new HashMap<String, Object>(4);
      paramMap.put("content", content);
      paramMap.put("version", 1);//这里传2就返回40003 openid无效，传1就能正常检测
      paramMap.put("scene", 2);
      paramMap.put("openid", openid);
      Object result = HttpUtil.post("https://api.weixin.qq.com/wxa/msg_sec_check?access_token=" + token, JSONUtil.toJsonPrettyStr(paramMap));
      JSONObject jsonObject = JSONUtil.parseObj(result);

      return jsonObject;
   }