修复添加url美化规则后出现无法加载控制器问题

[lxshui]

修改之前保存路由规则结果如下:

<?php
return array(
    'list/:id\d' => 'portal/list/index',
    'register' => 'user/Register/index',
);

修改之后保存路由规则结果如下:

<?php	return array (
  'URL_ROUTE_RULES' => array (
    'list/:id\d' => 'portal/list/index',
    'register' => 'user/Register/index',
  ),
);```