修改代码

src/main/java/com/xjrsoft/common/utils/WeChatUtil.java

@@ -42,8 +42,8 @@ public class WeChatUtil {
         String result = HttpUtil.get("https://api.weixin.qq.com/sns/oauth2/access_token", paramMap);
         JSONObject jsonObject = JSONObject.parseObject(result);
         if (jsonObject.containsKey("errcode")) {
-            throw new MyException(result);
-            //return null;
+            //throw new MyException(result);
+            return null;
         }
         String openId = jsonObject.get("openid").toString();
         return openId;