public function beforeAction($action)
 {
     $_token = \yii::$app->request->post_get('token');
     //判断token是否合法
     $user_id = TokenService::getService()->getIdByToken($_token);
     if (is_int($user_id) && $user_id < 0) {
         exit(\common\helpers\JsonHelper::returnError($user_id));
     }
     $_POST['data']['user_id'] = $user_id;
     return true;
 }
 public function checkCode($mobile, $code)
 {
     $_param = $this->_paramMerge($mobile, $code);
     //请求接口
     $_response = $this->postRequest($_param);
     //解析返回值
     $_return = \common\helpers\JsonHelper::decode($_response);
     if (is_array($_return) && $_return['status'] == 200) {
         return true;
     } else {
         return false;
     }
 }