McAccount/Controller/user_current.php

<?php 
class user_current extends AmysqlController
{
    function current()
    {
        $money = $this -> _model('current_model') -> money_current($_REQUEST['user']);
        if(!$money){
        	JsonError( "未查询到账号信息!" );
        }
        JsonSuccess( $money );
    }
}

?>