/// <summary>
/// 获取cookie
/// </summary>
/// <param name="postString">请求的数据</param>
/// <param name="postUrl">请求的路径</param>
/// <param name="method">请求的方式</param>
/// <returns></returns>
public static CookieContainer GetCookie(string postString, string postUrl, string method, string referer = "", string host = "")
{
CookieContainer cookie = new CookieContainer();
HttpWebRequest httpRequest = CommonTools.InitWebRequest(postString, postUrl, method, cookie, "", referer, host);
HttpWebResponse httpResponse = (HttpWebResponse)httpRequest.GetResponse();//获得 服务端响应
//string strCookie= httpRequest.CookieContainer.GetCookieHeader(new Uri(postUrl));
cookie.Add(httpResponse.Cookies);
string content = "";
using (Stream responseStream = httpResponse.GetResponseStream())
{
StreamReader sr = new StreamReader(responseStream, System.Text.Encoding.UTF8);
content = sr.ReadToEnd();
}
if (cookie != null && cookie.Count > 0)
{
content = "登录成功";
}
string date = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
string hang = "\r\n" + "-----------------------------------\r\n";
content = hang + date + "：" + content;
CommonTools.WriteTxt(writepath, content);
return(cookie);//拿到cookie
}
