创建请求不代表发送请求，简单的办法是 curl ,已经足够强大。如果想用封装好的包，你可以看下 guzzle/guzzle 这个HTTP客户端，laravel中应该已经引入了。

我比较喜欢用php-curl-class这个包

 php


 use \Curl\Curl;

$curl = new Curl();
$curl->get('http://www.example.com/');


$curl = new Curl();
$curl->setBasicAuthentication('username', 'password');
$curl->setUserAgent('');
$curl->setReferrer('');
$curl->setHeader('X-Requested-With', 'XMLHttpRequest');
$curl->setCookie('key', 'value');
$curl->get('http://www.example.com/');

if ($curl->error) {
    echo 'Error: ' . $curl->errorCode . ': ' . $curl->errorMessage;
}
else {
    echo $curl->response;
}

var_dump($curl->requestHeaders);
var_dump($curl->responseHeaders);

https://github.com/php-curl-class/php-curl-class