mendian/index.php

<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2019 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------


// [ 应用入口文件 ]
namespace think;
if (version_compare(PHP_VERSION, '7.1.0', '<'))
    die('require PHP > 7.1.0 !');


// 检测PHP环境  允许前端跨域请求
header("Access-Control-Allow-Origin:*");
// 响应类型
header('Access-Control-Allow-Methods:GET, POST, PUT, DELETE');
// 响应头设置
header('Access-Control-Allow-Headers:x-requested-with, content-type');


if (! file_exists('./install.lock')) {
    header('location: ./install.php');
    exit();
}


$query_string = substr($_SERVER["QUERY_STRING"], -3);
$array = ['jpg', 'png', 'css', '.js', 'txt', 'doc', 'ocx', 'peg'];
if(in_array($query_string, $array))
{
    exit();
}

require __DIR__ . '/vendor/autoload.php';


// 执行HTTP应用并响应
$http = (new App())->http;
$response = $http->run();
$response->send();

$http->end($response);