update:添加频率锁

application/services/user/UserService.php

@@ -33,6 +33,19 @@ class UserService
             throw new UserException(['cus' => 0]);
         }
 
+        $redis = RedisUtil::getInstance('cache');
+        $key = "wx_wechat_login_".$code;
+        $keyCode = "wx_wechat_login_code_".$code;
+        $lock = FrequencyLockUtil::isLocked($key);
+        if ($lock) {
+            sleep(1);
+            $user = $redis->get($keyCode);
+            if (!empty($user)) {
+                $user = json_decode($user,true);
+            }
+            return $user;
+        }
+
         //需要授权微信
         //if (empty($openid)) {
             $appid = \Yaf\Registry::get('config')->wechat->appid;
@@ -101,7 +114,9 @@ class UserService
             $newWechatId = UserWechatBind::save($insert,['openid' => $openid]);
         }
 
+
         $user['third_session'] = self::generate3rdSession($openid);
+        $redis->set($keyCode, json_encode($user),10);
         return $user;       
     }