Php 以内腔发行CORS，用于邮寄

我的lumen中间件具有以下代码

public function handle($request, Closure $next)
{
    //Intercepts OPTIONS requests
    if($request->isMethod('OPTIONS')) {
        $response = response('', 200);
    } else {
        // Pass the request to the next middleware
        $response = $next($request);
    }

    // Adds headers to the response
    $response->header('Access-Control-Allow-Methods', 'HEAD, GET, POST, PUT, PATCH, DELETE');
    $response->header('Access-Control-Allow-Headers', $request->header('Access-Control-Request-Headers'));
    $response->header('Access-Control-Allow-Origin', '*');

    // Sends it
    return $response;
}

---

我可以使用邮递员发送请求，它也得到了响应。当我通过vue.js http方法发送post请求时，会显示跨源请求阻塞错误

中间件中的一些更改对我很有用

public function handle($request, Closure $next)
{
    $allowedDomains = array("http://localhost:8080");
    $origin = $request->server('HTTP_ORIGIN');
    if(in_array($origin, $allowedDomains)){
        //Intercepts OPTIONS requests
        if($request->isMethod('OPTIONS')) {
            $response = response('', 200);
        } else {
            // Pass the request to the next middleware
            $response = $next($request);
        }
        // Adds headers to the response
        $response->header('Access-Control-Allow-Origin', $origin);
        $response->header('Access-Control-Allow-Methods', 'OPTIONS, HEAD, GET, POST, PUT, PATCH, DELETE');
        $response->header('Access-Control-Allow-Headers', $request->header('Access-Control-Request-Headers'));
    }

    // Sends it
    return $response;
}

---

你用铬吗？Chrome本身就在阻止跨源请求。这种情况在Chrome和firefox中都会发生。我更改了apache2.conf，它似乎不起作用。但为什么在php中执行时失败？请尝试向我们提供此包以进行处理