使用 urlconnection 发送 cookie

Question

我正在尝试使用 cookie 登录 Steam。尝试了两种方法，第一种是：

URL url = new URL("https://steamcommunity.com/");

CookieManager cookieManager = new CookieManager();
CookieHandler.setDefault(cookieManager);
CookieStore cookieStore = cookieManager.getCookieStore();

HttpCookie steamAuthCookie = new HttpCookie("steamMachineAuth*****************", "SteamMachineAuthValue");
steamAuthCookie.setDomain(".steamcommunity.com");
steamAuthCookie.setPath("/");

HttpCookie steamLogin = new HttpCookie("steamLogin", "SteamLoginCookieValue");
steamLogin.setDomain(".steamcommunity.com");
steamLogin.setPath("/");

cookieStore.add(new URI("https://steamcommunity.com/"), steamAuthCookie);
        cookieStore.add(new URI("https://steamcommunity.com/"), steamLogin);

URLConnection urlConnection = url.openConnection();
urlConnection.setRequestProperty("User-Agent", "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.4; en-US; rv:1.9.2.2) Gecko/20100316 Firefox/3.6.2");
urlConnection.connect();
urlConnection.getContent();

不起作用，Steam 仍然让我登录 我以为 URLConnection 不支持 CookieManager，所以我找到并尝试了第二种方式：

URL url = new URL("https://steamcommunity.com/");
URLConnection urlConnection = url.openConnection();
urlConnection.setRequestProperty("User-Agent", "Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.4; en-US; rv:1.9.2.2) Gecko/20100316 Firefox/3.6.8");

String cookie = "steamMachineAuth*****************=****************************************;steamLogin=**************************************************************";
urlConnection.setRequestProperty("Cookie",cookie);

urlConnection.connect();
urlConnection.getContent();

Steam 仍然让我登录。 坚持下去，甚至不知道如何检查 - 是否发送了 cookie。 发送 cookie 的正确方法是什么？

Answer 1

安装像 Wireshark 这样的网络嗅探器，手动登录以在浏览器中进行蒸汽分析并分析发送的数据。将它与您的 java 程序发送的数据逐个字节地进行比较。