1.在 app\middleware.php 文件中,引入内置中间件
\think\middleware\AllowCrossDomain::class
如图:
2.在public\index.php文件(系统入口文件),最上面增加
header("Access-Control-Allow-Origin: *");if($_SERVER['REQUEST_METHOD'] == 'OPTIONS'){header("Access-Control-Allow-Headers: *");header('Access-Control-Allow-Methods: GET, POST, PUT,DELETE,OPTIONS,PATCH');exit;}
如图:
这里是成功访问的截图: