新增微信响应错误

extend/catcher/exceptions/WechatResponseException.php

@@ -7,4 +7,12 @@
  * @author   JaguarJack <njphper@gmail.com>
  * @copyright By CatchAdmin
  * @license  https://github.com/yanwenwu/catch-admin/blob/master/LICENSE.txt
- */
+ */
+namespace catcher\exceptions;
+
+use catcher\Code;
+
+class WechatResponseException extends CatchException
+{
+    protected $code = Code::WECHAT_RESPONSE_ERROR;
+}