dm-v2.com/Application/Admin/Controller/IndexController.class.php

<?php

namespace Admin\Controller;

/**
 * 后台默认控制器
 *
 */
class IndexController extends AdminController
{
    /**
     * 默认方法
     *
     */
    public function index()
    {
        $version=M('version')->where('id!=0')->order('id desc')->select();
        $this->assign('meta_title', "首页");
        $this->assign('version', $version);
        $this->display();
    }
  /**
     * 默认方法
     *
     */
    public function index2()
    {
 
        $this->display();
    }

    /**
     * 默认方法
     *
     */
    public function index3()
    {
 
        $this->display();
    }
    /**
     * 删除缓存
     *
     */
    public function removeRuntime()
    {
        $file   = new \Util\File();
        $result = $file->del_dir(RUNTIME_PATH);
        if ($result) {
            $this->success("缓存清理成功");
        } else {
            $this->error("缓存清理失败");
        }
    }
}