data_center/app/common/http/middleware/LikeAdminAllowMiddleware.php

<?php
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declare (strict_types=1);

namespace app\common\http\middleware;

use Closure;

/**
 * 自定义跨域中间件
 * Class LikeAdminAllowMiddleware
 * @package app\common\http\middleware
 */
class LikeAdminAllowMiddleware
{
    /**
     * @notes 跨域处理
     * @param $request
     * @param \Closure $next
     * @param array|null $header
     * @return mixed|\think\Response
     * @author 令狐冲
     * @date 2021/7/26 11:51
     */
    public function handle($request, Closure $next, ?array $header = [])
    {
        header('Access-Control-Allow-Origin: *');
        header("Access-Control-Allow-Headers: *");
        header('Access-Control-Allow-Methods: GET, POST, PATCH, PUT, DELETE, post');
        header('Access-Control-Max-Age: 1728000');
        header('Access-Control-Allow-Credentials:true');
        if (strtoupper($request->method()) == "OPTIONS") {
            return response();
        }
        return $next($request);
    }

}