我正在尝试使用 .NET 4.5 HttpClient 登录网站并接收 cookie。我在离开之前就中断了尝试并检查 CookieContainer 并且它不包含任何 cookie。不过,响应会发回 200 状态。
private async void Login(string username, string password)
{
try
{
Uri address = new Uri(@"http://website.com/login.php");
CookieContainer cookieJar = new CookieContainer();
HttpClientHandler handler = new HttpClientHandler()
{
CookieContainer = cookieJar
};
handler.UseCookies = true;
handler.UseDefaultCredentials = false;
HttpClient client = new HttpClient(handler as HttpMessageHandler)
{
BaseAddress = address
};
HttpContent content = new StringContent(string.Format("username={0}&password={1}&login=Login&keeplogged=1", username, password));
HttpResponseMessage response = await client.PostAsync(client.BaseAddress, content);
}
我不知道为什么这不起作用。当我尝试 .NET 4 风格时,它工作正常。