/// <summary>
/// 得到验证码 内部重复调用 直到得到验证码
/// </summary>
private void getVerificationCode()
{
sleep();
count++;
string url = "https://dynamic.12306.cn/otsweb/passCodeAction.do?rand=lrand";
HttpWebRequest request2 = HttpWebResponseUtility.CreateGetHttpResponse(url, cookieContainer, "https://dynamic.12306.cn/otsweb/loginAction.do?method=login");
HttpWebResponse response = null;
try
{
response = (HttpWebResponse)request2.GetResponse();
}
catch (Exception ex)
{
//MessageBox.Show("连接12306.cn网站出错!","异常", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1);
this.Invoke(this.showMsgDelegate, "取得验证码失败:" + ex.Message);
getVerificationCode();
}
if (response != null)
{
Stream responseStream = response.GetResponseStream();
response.Cookies = request2.CookieContainer.GetCookies(new Uri(url));
cookieCollection = response.Cookies;
if (string.IsNullOrEmpty(cookieStr) == true)
{
cookieStr = response.Headers.Get("Set-Cookie");
}
cookieContainer.SetCookies(new Uri(url), cookieStr);
Image original = Image.FromStream(responseStream);
picValidImg.Image = original;
this.Invoke(this.showMsgDelegate, "取得验证码成功!");
this.Invoke(setControlTextDelegate, new object[] { btnLogin, "登录", true });
endTime = DateTime.Now;
timeSpan = endTime.Subtract(beginTime);
if (count > 1)
{
MessageBox.Show("12306不给力啊!!!尝试了" + count + "次用了" + getTimeSpanString(timeSpan) + "后才得到验证码图片.", "德广火车票助手 温馨提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Invoke(activateDelegate);
this.Invoke(shareToWeiboDelegate, new object[] { "12306不给力啊,登录页面尝试了" + count + "次用了" + getTimeSpanString(timeSpan) + "后,才显示出来.还好有#德广火车票助手#帮助,不然就鼠标键盘就被我按报废啦!" });
}
}
}
/// <summary>
/// 登录
/// </summary>
/// <param name="obj"></param>
private void login(object obj)
{
try
{
running = true;
sleep();
if (stop == true)
{
return;
}
if (obj != null)
{
Thread.CurrentThread.Name = obj.ToString();
}
if (logged == true)
{
if (MessageBox.Show("您已经登录,您需要再次进入12306网站吗?需要您已经退出,就需要重新登录!", "德广火车票助手 温馨提示", MessageBoxButtons.YesNo, MessageBoxIcon.Information, MessageBoxDefaultButton.Button2) == DialogResult.Yes)
{
this.Invoke(LoggedDelegate);
//openie();
}
running = false;
return;
}
Trace.WriteLine("login()");
count++;
System.Net.ServicePointManager.CertificatePolicy = new MyPolicy();
// this is what we are sending
string post_data = "loginUser.user_name=tony12306cn&nameErrorFocus=&user.password=tony1234&passwordErrorFocus=&randCode=" + txtVerificationCode.Text + "&randErrorFocus=focus";
// this is where we will send it
string uri = "https://dynamic.12306.cn/otsweb/loginAction.do?method=login";
// create a request
//HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
//request.CookieContainer = cookieContainer;
//request.KeepAlive = false;
//request.ProtocolVersion = HttpVersion.Version10;
//request.Method = "POST";
//// turn our request string into a byte stream
//byte[] postBytes = Encoding.ASCII.GetBytes(post_data);
//// this is important - make sure you specify type this way
//request.ContentType = "application/x-www-form-urlencoded";
//request.ContentLength = postBytes.Length;
//Stream requestStream = request.GetRequestStream();
//// now send it
//requestStream.Write(postBytes, 0, postBytes.Length);
//requestStream.Close();
Dictionary <string, string> param = new Dictionary <string, string>();
param.Add("loginUser.user_name", txtUserName.Text);
param.Add("nameErrorFocus", string.Empty);
param.Add("user.password", txtPassword.Text);
param.Add("passwordErrorFocus", string.Empty);
param.Add("randCode", txtVerificationCode.Text);
param.Add("randErrorFocus", "focus");
HttpWebResponse response = null;
try
{
response = HttpWebResponseUtility.CreatePostHttpResponse(uri, param, null, DefaultUserAgent, Encoding.ASCII, cookieCollection, uri);
}
catch (Exception ex)
{
this.Invoke(this.showMsgDelegate, ex.Message);
//showInfo(ex.Message);
}
if (response != null)
{
// grab te response and print it out to the console along with the status code
//HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Stream receiveStream = response.GetResponseStream();
if (response.ContentEncoding.ToLower().Contains("gzip"))
{
receiveStream = new GZipStream(receiveStream, CompressionMode.Decompress);
}
html = new StreamReader(receiveStream).ReadToEnd();
if (html.IndexOf("当前访问用户过多") > 0)
{
this.Invoke(this.showMsgDelegate, "当前访问用户过多");
login(null);
}
else if (html.IndexOf("请输入正确的验证码") > 0)
{
messageBoxShowInfo("请输入正确的验证码!");
this.Invoke(focusDelegate, new object[] { txtVerificationCode });
this.Invoke(setControlTextDelegate, new object[] { txtVerificationCode, string.Empty, true });
getVerificationCode(this);
}
else if (html.IndexOf("登录名不存在") > 0)
{
messageBoxShowInfo("登录名不存在!!");
this.Invoke(focusDelegate, new object[] { txtUserName });
}
else if (html.IndexOf("密码输入错误") > 0)
{
messageBoxShowInfo("密码输入错误,如果多次输入错误可能会被锁定帐户!");
this.Invoke(focusDelegate, new object[] { txtPassword });
this.Invoke(setControlTextDelegate, new object[] { txtPassword, string.Empty, true });
}
else if (html.IndexOf("已经被锁定") > 0)
{
messageBoxShowInfo("您的用户已经被锁定,请稍候再试!");
}
else if (html.IndexOf("系统维护中") > 0)
{
messageBoxShowInfo("系统维护中!");
}
else if (html.IndexOf("我的12306") > 0)
{
this.Invoke(activateDelegate);
endTime = DateTime.Now;
logged = true;
timeSpan = endTime.Subtract(beginTime);
timeSpanStr = getTimeSpanString(timeSpan);
MessageBox.Show("经过 " + timeSpanStr + ", " + count + " 次的尝试后,您已经登录成功!" + Environment.NewLine
+ "点击确定打开12306网站,请忽略登录界面,直接点击\"车票预订\"就可以啦!" + Environment.NewLine
+ Environment.NewLine
+ "深圳市德广信息技术有限公司 祝您:" + Environment.NewLine
+ "回家一路顺风!全家身体健康!幸福快乐!事事如意!", "德广火车票助手 恭喜您", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
this.Invoke(shareToWeiboDelegate, new object[] { "我用#德广火车票助手#经过" + timeSpanStr + "尝试登录" + count + "次后,成功登录上了12306.cn!你用了多长时间才登录成功的呢?" });
this.Invoke(LoggedDelegate);
//openie();
this.Invoke(this.showMsgDelegate, "登录成功!");
}
else
{
Trace.WriteLine(html);
login(null);
}
Trace.WriteLine(response.StatusCode);
}
else
{
login(null);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "异常", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
this.Invoke(setControlTextDelegate, new object[] { btnLogin, "登录", true });
running = false;
}
}