微信 get openid log

@@ -6,6 +6,7 @@ use Plugin\Pay\weixin\lib\WxPayApi;
 use Plugin\Pay\weixin\lib\WxPayConfig;
 use Plugin\Pay\weixin\lib\WxPayException;
 use Plugin\Pay\weixin\lib\WxPayJsApiPay;
+use Plugin\UdpLog;
 
 /**
  * 
@@ -115,6 +116,9 @@ class JsApiPay
         //运行curl，结果以jason形式返回
         $res = curl_exec($ch);
         curl_close($ch);
+
+        UdpLog::info('微信获取openid，function:GetOpenidFromMp, 结果,', array('code' => $code, 'res' => $res));
+
         //取出openid
         $data = json_decode($res, true);
         $this->data = $data;