京东商城领券 要提示验证码错误 求帮忙看看

cxg1228

代码如下： url="http://active.coupon.jd.com/ilink/couponActiveFront/front_index.action?key=6bafba67712344b8be108233f2eae693&roleId=1058050&to=sale.jd.com/act/xqidlajcqxm.html";

cookie 为登录cookie。 不知道怎么输入验证码都是错误啊。。。

[C#] 纯文本查看 复制代码

 HttpHelper helper = new HttpHelper();

HttpResult result = new HttpResult();

HttpItem itm = new HttpItem()
{

URL = url,

KeepAlive = true,

Method = "GET",

Cookie = cookie,


};
itm.Cookie = cookie;

result = helper.GetHtml(itm);

string errmsg = Regex.Match(result.Html, "<h1 class=\"ctxt02\"><s class=\"icon(.*?)/s>([^<]*)").Groups["2"].Value.ToString();


if (errmsg.Trim() == "")
{
string gourl = Regex.Match(result.Html, "gotoUrl = '([^']*)").Groups["1"].Value.ToString();


string key = Regex.Match(result.Html, "key = '([^']*)").Groups["1"].Value.ToString();

string roolid = Regex.Match(result.Html, "roleId = '([^']*)").Groups["1"].Value.ToString();

string to = Regex.Match(result.Html, "to = '([^']*)").Groups["1"].Value.ToString();

string csrfStr = Regex.Match(result.Html, "csrfStr = '([^']*)").Groups["1"].Value.ToString();

string key3d = Regex.Match(result.Html, "key3d = '([^']*)").Groups["1"].Value.ToString();



itm.URL = Regex.Match(result.Html, "var url3d = '([^']*)").Groups["1"].Value.ToString() + key3d + "&_t="+GetTime();

itm.Method = "GET";

itm.ResultType = ResultType.Byte;

result = helper.GetHtml(itm);

string code = "";

if (result.StatusCode == HttpStatusCode.OK)
{


pictureBox1.Image = byteArrayToImage(result.ResultByte);

waitment.WaitOne();


code = textBox1.Text.Trim();

textBox1.Text = "";

pictureBox1.Image = null;


}

string sumiturl = gourl + "verifyCode="+ code + "&key=" + key + "&roleId=" + roolid+ "&to=" + to + "&csrfStr=" + csrfStr;;

itm.URL = sumiturl;

itm.Method = "GET";

itm.ContentType = "";

result = helper.GetHtml(itm);