public function check_micro_nameAction()
 {
     $request = $this->getRequest();
     $name = $request->get("micro_name");
     $old_name = $request->get("micro_old_name");
     $conn = $this->get('we_data_access');
     $conn_im = $this->get('we_data_access_im');
     $userinfo = $this->get('security.context')->getToken()->getUser();
     $logger = $this->get("logger");
     $MicroAccountMgr = new MicroAccountMgr($conn, $conn_im, $userinfo, $logger, $this->container);
     $number_count = $MicroAccountMgr->check_micro_name($name, $old_name, $userinfo->getEno());
     if ($number_count > 0) {
         return $this->res('{success:true}', 'text/html');
         //不可以
     } else {
         return $this->res('{success:false}', 'text/html');
     }
 }