Cookies

Guzzle可以使用 cookies 请求参数为你维护一个cookie会话，当发送一个请求时， cookies 选项必须设置成 GuzzleHttp\Cookie\CookieJarInterface 的实例。

// Use a specific cookie jar
$jar = new \GuzzleHttp\Cookie\CookieJar;
$r = $client->request('GET', 'http://httpbin.org/cookies', [
    'cookies' => $jar
]);

You can set cookies to true in a client constructor if you would like to use a shared cookie jar for all requests.

// Use a shared client cookie jar
$client = new \GuzzleHttp\Client(['cookies' => true]);
$r = $client->request('GET', 'http://httpbin.org/cookies');