string dltUrl = "http://caipiao.taobao.com/lottery/order/united_hall.htm?spm=0.0.0.0.DDPcSQ&lottery_type=3D"; HttpHelper objhttp = new HttpHelper(); //参数对象 HttpItem objHttpItem = new HttpItem() { URL = dltUrl, Method = "GET", }; HttpResult result = objhttp.GetHtml(objHttpItem); //取Html string html = result.Html; string tb_token = result.Cookie.Substring(result.Cookie.IndexOf("HttpOnly,_t")+20); string[] tb_token_array = tb_token.Split(";".ToCharArray(), StringSplitOptions.RemoveEmptyEntries); dltUrl = "http://caipiao.taobao.com/lottery/order/united_hall.htm?_tb_token_=" + tb_token_array[0] + "&page=2&lottery_type=3D&sort_obj=process&sort=desc&change_sort=&lowAmount=&highAmount=&play_type=0&issue=2013185&status=1&amountSec=0-0&commissionRate=-1&creator="; objHttpItem = new HttpItem() //参数对象 { URL = dltUrl, // Encoding = "gb2312", Method = "GET", Cookie = objHttpItem.Cookie, }; //取Html result = objhttp.GetHtml(objHttpItem); html = result.Html;