~~~ use think\exception\HttpResponseException; use think\Response; ~~~ ~~~ if (!function_exists('check_cors_request')) { /** * 跨域检测 */ function check_cors_request() { if (isset($_SERVER['HTTP_ORIGIN']) && $_SERVER['HTTP_ORIGIN']) { $info = parse_url($_SERVER['HTTP_ORIGIN']); $domainArr = explode(',', config('fastadmin.cors_request_domain')); $domainArr[] = request()->host(true); if (in_array("*", $domainArr) || in_array($_SERVER['HTTP_ORIGIN'], $domainArr) || (isset($info['host']) && in_array($info['host'], $domainArr))) { header("Access-Control-Allow-Origin: " . $_SERVER['HTTP_ORIGIN']); } else { $response = Response::create('跨域检测无效', 'html', 403); throw new HttpResponseException($response); } header('Access-Control-Allow-Credentials: true'); header('Access-Control-Max-Age: 86400'); if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') { if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_METHOD'])) { header("Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS"); } if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS'])) { header("Access-Control-Allow-Headers: {$_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']}"); } $response = Response::create('', 'html'); throw new HttpResponseException($response); } } } } ~~~