join('users','users.openid','=','user_bind_phone.openid') ->select('user_bind_phone.uid','user_bind_phone.phone') ->where('users.id',$uid) ->first(); } public static function bind($uid,$openid,$phone){ $model = new UserBindPhone(); $model->uid = $uid; $model->openid = $openid; $model->phone = $phone; $model->save(); } }