1、新建中间件
进入项目根目录,命令行执行
php artisan make:middleware EnableCrossRequestMiddleware
在app/Http/Middleware目录下多了EnableCrossRequestMiddleware.php文件
2、中间件内容
<?php
namespace App\Http\Middleware;
use \Illuminate\Http\Request;
use Closure;
class EnableCrossRequestMiddleware
{
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*/
public function handle($request, Closure $next)
{
$response = $next($request);
$response->header('Access-Control-Allow-Origin', 'http://192.168.31.xxx:xx