实例介绍
模拟登录网站，12306为例，网络下载的，借来参考一下。
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Collections.Specialized;
using System.Text.RegularExpressions;
using System.IO;
using com.adobe.serialization.json;
using System.Threading;
using TicketHelper.Core;
using System.Media;
namespace TicketHelper
{
public partial class SubmitOrderRequestForm : Form
{
private TrainLeftTicketStatus _ItemData = null;
private BindingList<Passenger> _BindingPassengers;
private BindingList<SeatTypeItem> _BindingSeatTypes;
private NameValueCollection _PostValues;
private List<SeatTypeItem> _SeatTypes;
private string _InitOperationName;
private string _SubmitOperationName;
private Func<string> _QuickGrab = null;
private Func<string> _quickTicketSuccessFunc = null;
private List<string> _Passengers = null;
private List<string> _SeatTypeItems = null;
public SubmitOrderRequestForm(
TrainLeftTicketStatus itemData,
List<string> passengers = null,
List<string> seatTypeItems = null,
Func<string> quickTicketSuccessFunc = null)
{
this._ItemData = itemData;
this.InitializeComponent();
this._Passengers = passengers;
this._SeatTypeItems = seatTypeItems;
this._quickTicketSuccessFunc = quickTicketSuccessFunc;
if (_Passengers != null && _SeatTypeItems != null)
{
_QuickGrab = (rand) =>
{
this.CheckOrder(rand);
};
}
}
private void SubmitOrderRequestForm_Load(object sender, EventArgs e)
{
this.Icon = Properties.Resources.App;
lblStatus.Text = "正在初始化数据……";
_PostValues = new NameValueCollection();
_BindingPassengers = new BindingList<Passenger>();
_PostValues = new NameValueCollection();
_SeatTypes = new List<SeatTypeItem>();
_BindingSeatTypes = new BindingList<SeatTypeItem>(_SeatTypes);
ticketType.DisplayMember = "Key";
ticketType.ValueMember = "Value";
ticketType.DataSource = RunTimeData.TicketTypes;
cardType.DisplayMember = "Key";
cardType.ValueMember = "Value";
cardType.DataSource = RunTimeData.IDCardTypes;
dgColSeatType.ValueMember = "id";
dgColSeatType.DisplayMember = "value";
dgColSeatType.DataSource = _BindingSeatTypes;
PrepareQuikPassgers();
dgvPassengers.AutoGenerateColumns = false;
dgvPassengers.DataSource = _BindingPassengers;
byte[] buffer = TicketHelper.Properties.Resources.data;
if (!SundayAPI.LoadLibFromBuffer(buffer, buffer.Length, "123"))
{
MessageBox.Show("初始化API失败！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
SubmitOrderRequest();
}
lblStatus.Text = "正在确认订票信息……";
}
private void SubmitOrderRequestForm_FormClosed(object sender, FormClosedEventArgs e)
{
if (_InitOperationName != null)
{
HTTP.Cancel(_InitOperationName);
_InitOperationName = null;
}
if (_SubmitOperationName != null)
{
HTTP.Cancel(_SubmitOperationName);
_SubmitOperationName = null;
}
}
private void btnSubmit_Click(object sender, EventArgs e)
{
if (btnSubmit.Text == "提交订单")
{
if (string.IsNullOrEmpty(txtValidateCode.Text))
{
MessageBox.Show(this, "请输入验证码", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (_BindingPassengers.Count == 0)
{
MessageBox.Show(this, "请设置乘客信息", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
if (dgvPassengers.RowCount > 5)
{
MessageBox.Show(this, "对不起系统规定，一次订单人数不能超过5人", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
foreach (var item in _BindingPassengers)
{
if (string.IsNullOrEmpty(item.SeatType) || string.IsNullOrEmpty(item.Name) || string.IsNullOrEmpty(item.IDCard))
{
MessageBox.Show(this, "乘客信息的“席别”、“姓名”和“身份证号码”必须填写", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
}
this.btnSubmit.Text = "取消提交";
this.CheckOrder(txtValidateCode.Text);
}
else
{
HTTP.Cancel(_SubmitOperationName);
btnSubmit.Text = "提交订单";
}
}
#region ------测试-----
//org.apache.struts.taglib.html.TOKEN:c1153fe0d821b7c858535506b18b0684
//leftTicketStr:10163531524045650051608405000910163500003028950050
//textfield:中文或拼音首字母
//checkbox0:0
//orderRequest.train_date:2013-02-09
//orderRequest.train_no:2400000Z6707
//orderRequest.station_train_code:Z67
//orderRequest.from_station_telecode:BXP
//orderRequest.to_station_telecode:JJG
//orderRequest.seat_type_code:
//orderRequest.ticket_type_order_num:
//orderRequest.bed_level_order_num:000000000000000000000000000000
//orderRequest.start_time:20:06
//orderRequest.end_time:06:25
//orderRequest.from_station_name:北京西
//orderRequest.to_station_name:九江
//orderRequest.cancel_flag:1
//orderRequest.id_mode:Y
//passengerTickets:3,0,1,陈宝龙,1,423222199006296131,18801481223,Y
//oldPassengers:陈宝龙,1,423222199006296131
//passenger_1_seat:3
//passenger_1_ticket:1
//passenger_1_name:陈宝龙
//passenger_1_cardtype:1
//passenger_1_cardno:423222199006296131
//passenger_1_mobileno:18801481223
//checkbox9:Y
//oldPassengers:
//checkbox9:Y
//oldPassengers:
//checkbox9:Y
//oldPassengers:
//checkbox9:Y
//oldPassengers:
//checkbox9:Y
//randCode:9FK4
//orderRequest.reserve_flag:A
#endregion
/// <summary>
/// 快速初始化相关信息
/// </summary>
private void PrepareQuikPassgers()
{
if (File.Exists(RunTimeData.SavedPassengersPath))
{
Passenger[] passengers = null;
try
{
passengers = JSON.decode<Passenger[]>(File.ReadAllText(RunTimeData.SavedPassengersPath, Encoding.Default));
}
catch
{
}
if (passengers != null && passengers.Length > 0)
{
EventHandler cbx_CheckedChanged = (_sender, _e) =>
{
var cbx = _sender as CheckBox;
if (cbx.Checked)
{
if (_BindingPassengers.Count >= 4)
{
MessageBox.Show(this, "对不起系统规定，一次订单人数不能超过5人", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
cbx.Checked = !cbx.Checked;
return;
}
if (_BindingPassengers.IndexOf(cbx.Tag as Passenger) == -1)
{
_BindingPassengers.Add(cbx.Tag as Passenger);
_BindingPassengers.ResetBindings();
}
}
else
{
if (_BindingPassengers.Remove(cbx.Tag as Passenger))
{
_BindingPassengers.ResetBindings();
}
}
};
Array.ForEach(passengers, (item) =>
{
if (item != null)
{
var cbx = new CheckBox()
{
Tag = item,
Text = item.Name,
Checked = false,
AutoSize = true
};
cbx.CheckedChanged = new EventHandler(cbx_CheckedChanged);
flpSavedPassengers.Controls.Add(cbx);
if (_Passengers != null && _Passengers.Exists(pitem => pitem == item.Name))
{
cbx.Checked = true;
}
}
});
}
}
}
/// <summary>
/// 正在确认订票信息
/// </summary>
private void SubmitOrderRequest()
{
btnSubmit.Enabled = false;
flpSavedPassengers.Enabled = false;
dgvPassengers.Enabled = false;
listBox1.Items.Clear();
listBox1.Items.Add("正在确认订票信息……");
var paramStr = _ItemData.Status[15];
paramStr = paramStr.Substring(paramStr.IndexOf("('") 2);
paramStr = paramStr.Substring(0, paramStr.IndexOf("')"));
var parameters = paramStr.Split(new char[] { '#' }, StringSplitOptions.RemoveEmptyEntries);
var query = new NameValueCollection();
query["station_train_code"] = parameters[0];
query["train_date"] = _ItemData.Date.ToString("yyyy-MM-dd");
query["seattype_num"] = "";
query["from_station_telecode"] = parameters[4];
query["to_station_telecode"] = parameters[5];
query["include_student"] = "00";
query["from_station_telecode_name"] = parameters[7];
query["to_station_telecode_name"] = parameters[8];
query["round_train_date"] = DateTime.Today.ToString("yyyy-MM-dd");
query["round_start_time_str"] = "00:00--24:00";
query["single_round_type"] = "1";
query["train_pass_type"] = "QB";
query["train_class_arr"] = "QB#D#Z#T#K#QT#";
query["start_time_str"] = "00:00--24:00";
//- 具体车次的值 -->
query["lishi"] = parameters[1];
query["train_start_time"] = parameters[2];
//query["trainno"] = parameters[3];
query["trainno4"] = parameters[3];
query["arrive_time"] = parameters[6];
query["from_station_name"] = parameters[7];
query["to_station_name"] = parameters[8];
query["from_station_no"] = parameters[9];
query["to_station_no"] = parameters[10];
query["ypInfoDetail"] = parameters[11];
query["mmStr"] = parameters[12];
query["locationCode"] = parameters[13];
_InitOperationName = string.Format("确认定票信息--{0}({1}->{2})({3})", query["station_train_code"], query["from_station_telecode"], query["to_station_telecode"], query["train_date"]);
_SubmitOperationName = string.Format("提交订单--{0}({1}->{2})({3})", query["station_train_code"], query["from_station_telecode"], query["to_station_telecode"], query["train_date"]);
HTTP.Request(new HttpRequest()
{
OperationName = _InitOperationName,
Method = "POST",
Url = Properties.Settings.Default.QuerySingleActionUrl "?method=submutOrderRequest",
Referer = Properties.Settings.Default.QuerySingleActionUrl "?method=init",
Body = HTTP.ToString(query),
MaxRetryCount = -1,
OnCancel = (req, reasion) =>
{
_InitOperationName = null;
DetermineCall(() =>
{
//操作已取消..
});
},
OnHtml = (req, uri, html) =>
{
var formBody = StringHelper.FindString(ref html, "<form name=\"save_passenger_single\"", "</form>");
if (formBody != null)
{
PrepareRequestData(ref formBody);
DetermineCall(() =>
{
lblStatus.Text = "";
flpSavedPassengers.Enabled = true;
dgvPassengers.Enabled = true;
LoadValidateCodePic(_QuickGrab);
});
#region---------------------查询到车次信息后-需休眠6秒 才允许提交------安全期--啊,--坑爹的铁道部---------------
int i = 7;
while (i-- > 0)
{
DetermineCall(() =>
{
lblStatus.Text = string.Format("现处于危险期，{0}秒允许提交，请稍候.........", i);
if (i == 0)
{
lblStatus.Text = string.Format("现在已是安全期，赶紧提交吧，晚了就木有机会了........", i);
btnSubmit.Enabled = true;
if (this.txtValidateCode.Text.Trim().Length == 4)
{
btnSubmit_Click(null, null);
}
}
});
Thread.Sleep(1000);
}
#endregion
}
else
{
var msg = req.GetErrorMessage(ref html);
DetermineCall(() =>
{
if (MessageBox.Show(this, "确认定票信息失败：\r\n" msg "\r\n是否重试？", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.Yes)
{
throw new Exception("用户选择重试");
}
else
{
this.Close();
}
});
}
}
});
}
/// <summary>
/// 准备请求订票数据信息
/// </summary>
/// <param name="formBody"></param>
private void PrepareRequestData(ref string formBody)
{
_PostValues.Clear();
_PostValues["org.apache.struts.taglib.html.TOKEN"] = Regex.Match(formBody, @"name=""org.apache.struts.taglib.html.TOKEN"" value=""(?<val>[^""] )""").Groups["val"].Value;
_PostValues["leftTicketStr"] = Regex.Match(formBody, @"id=""left_ticket""\s value=""(?<val>[^""] )""").Groups["val"].Value;
_PostValues["textfield"] = "中文或拼音首字母";
///订购车次信息
foreach (Match m in Regex.Matches(formBody, @"<input type=""hidden"" name=""(?<key>orderRequest\.[^""] )"" value=""(?<val>[^""]*)"""))
{
_PostValues[m.Groups["key"].Value] = m.Groups["val"].Value;
}
_SeatTypes.Clear();
var seatTypes = StringHelper.FindString(ref formBody, "<select name=\"passenger_1_seat\"", "</select>");
if (seatTypes != null)
{
foreach (Match m in Regex.Matches(seatTypes, @"<option\s value=""(?<id>[^""]*)""[^>]*>(?<name>[^<] )</option>"))
{
_SeatTypes.Add(new SeatTypeItem()
{
id = m.Groups["id"].Value,
value = m.Groups["name"].Value
});
}
}
DetermineCall(() =>
{
if (_SeatTypeItems != null)
foreach (string _seat in _SeatTypeItems)
{
SeatTypeItem s_item = _SeatTypes.Find(item => item.value == _seat);
if (s_item != null)
{
for (int i = 0; i < _BindingPassengers.Count; i )
{
_BindingPassengers[i].SeatType = s_item.id;
}
break;
}
}
_BindingSeatTypes.ResetBindings();
});
DisplayConfirmMessages(ref formBody);
}
/// <summary>
/// 组织Post权票数据
/// </summary>
/// <returns></returns>
private StringBuilder PreparePostBody()
{
var postBody = new StringBuilder(1024);
foreach (string key in _PostValues)
{
if (postBody.Length > 0)
{
postBody.Append('&');
}
postBody.AppendFormat("{0}={1}", key, _PostValues[key]);
}
int passengerIndex = 1;
foreach (var item in _BindingPassengers)
{
postBody.AppendFormat("&checkbox{0}={0}", passengerIndex - 1);
postBody.AppendFormat("&passengerTickets={0},0,{1},{2},{3},{4},{5},N",
item.SeatType,
item.TicketType,
item.Name,
item.CardType,
item.IDCard,
item.Mobile);
postBody.AppendFormat("&oldPassengers={0},{1},{2}",
item.Name,
item.CardType,
item.IDCard);
postBody.AppendFormat("&passenger_{0}_seat={1}", passengerIndex, item.SeatType);
postBody.AppendFormat("&passenger_{0}_ticket={1}", passengerIndex, item.TicketType);
postBody.AppendFormat("&passenger_{0}_name={1}", passengerIndex, item.Name);
postBody.AppendFormat("&passenger_{0}_cardtype={1}", passengerIndex, item.CardType);
postBody.AppendFormat("&passenger_{0}_cardno={1}", passengerIndex, item.IDCard);
postBody.AppendFormat("&passenger_{0}_mobileno={1}", passengerIndex, item.Mobile);
postBody.Append("&checkbox9=Y");
passengerIndex ;
}
for (int i = passengerIndex; i <= 5; i )
{
postBody.Append("&oldPassengers=");
postBody.Append("&checkbox9=Y");
}
DetermineCall(() =>
{
postBody.AppendFormat("&randCode={0}", txtValidateCode.Text);
});
postBody.AppendFormat("&orderRequest.reserve_flag={0}", 'A');
return postBody;
}
/// <summary>
/// 显示当前订购余票信息
/// </summary>
/// <param name="formBody"></param>
private void DisplayConfirmMessages(ref string formBody)
{
var confirmMsgBody = StringHelper.FindString(ref formBody, "<tr style=\"background-color: #F3F8FC\">", "</table>");
if (confirmMsgBody != null)
{
var confirmItemList = new List<string>();
foreach (Match m in Regex.Matches(confirmMsgBody, "<td[^>]*>(?<val>[^<] )</td>"))
{
confirmItemList.Add(m.Groups["val"].Value);
}
DetermineCall(() =>
{
listBox1.Items.Clear();
listBox1.Items.AddRange(confirmItemList.ToArray());
});
}
}
/// <summary>
/// 检测订单
/// </summary>
private void CheckOrder(string rand)
{
lblStatus.Text = "正在检测订单……";
HTTP.Request(new HttpRequest()
{
OperationName = _SubmitOperationName,
Method = "POST",
Url = Properties.Settings.Default.ConfirmPassengerActionUrl "?method=checkOrderInfo&rand=" rand,
Referer = Properties.Settings.Default.ConfirmPassengerActionUrl "?method=init",
Body = PreparePostBody().ToString(),
MaxRetryCount = -1,
OnRetry = (req, count) =>
{
req.Body = PreparePostBody().ToString();
DetermineCall(() =>
{
lblStatus.Text = req.OperationName string.Format(" 重试第 {0} 次", count);
});
Thread.Sleep(5000);
return true;
},
OnReset = (req) =>
{
DetermineCall(() =>
{
btnSubmit.Text = "提交订单";
});
},
OnError = (req, error) =>
{
//if(errorThrown.concat('登陆')){
// alert("您离开页面的时间过长，请重新登录系统。");
//}else{
// alert("服务器繁忙，请稍候再试！");
//}
return true;
},
OnHtml = (req, uri, html) =>
{
//{\"checkHuimd\":\"Y\",\"check608\":\"Y\",\"msg\":\"\",\"errMsg\":\"Y\"}
//checkHuimd : 为N时 -------- 由于您取消次数过多，今日将不能继续受理您的订票请求！
//check608 : 为N时 ---------- 本车为实名制列车，实行一日一车一证一票制！
//data.errMsg：为N时，表示发生错误
var passengers = JSON.decode(html) as JavaScriptObject;
if (passengers["checkHuimd"] as string == "N")
{
DetermineCall(() =>
{
MessageBox.Show(this, passengers["msg"] as string, "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
});
}
else if (passengers["check608"] as string == "N")
{
DetermineCall(() =>
{
MessageBox.Show(this, "本车为实名制列车，实行一日一车一证一票制！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
});
}
else if (passengers["errMsg"] as string != "Y")
{
if ((passengers["errMsg"] as string).Contains("验证码输入错误"))
{
int i = 4;
while (i-- > 0)
{
DetermineCall(() =>
{
lblStatus.Text = string.Format("检测订单失败,请勿关闭窗口,{0}秒后将重新提交，请稍候.........", i);
});
Thread.Sleep(1000);
}
CheckOrder(rand);
}
else if ((passengers["errMsg"] as string).Contains("输入的验证码不正确"))
{
DetermineCall(() =>
{
new SoundPlayer(Properties.Resources.chord).Play();
lblStatus.Text = "输入的验证码不正确,请重试.........";
txtValidateCode.Text = "";
LoadValidateCodePic();
});
}
else
{
DetermineCall(() =>
{
if (!string.IsNullOrEmpty(passengers["errMsg"] as string))
MessageBox.Show(this, passengers["errMsg"] as string, "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
else
{
MessageBox.Show(this, "铁道部在做怪，让你必需重新登陆了", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
});
}
}
else
{
DetermineCall(() =>
{
lblStatus.Text = "正在查询订单余票信息，请稍候.........";
});
Thread.Sleep(1000);
this.CheckTicket();
}
}
});
}
/// <summary>
/// 查询余票
/// </summary>
private void CheckTicket()
{
lblStatus.Text = "正在查询订单余票信息……";
HTTP.Request(new HttpRequest()
{
OperationName = _SubmitOperationName,
Method = "GET",
Url = Properties.Settings.Default.ConfirmPassengerActionUrl "?method=getQueueCount" PrepareGetTicketBody().ToString(),
Referer = Properties.Settings.Default.ConfirmPassengerActionUrl "?method=init",
OnReset = (req) =>
{
DetermineCall(() =>
{
lblStatus.Text = "";
btnSubmit.Text = "查询订单...";
});
},
OnHtml = (req, uri, html) =>
{
///{\"countT\":0,\"count\":0,\"ticket\":\"1*****32364*****00011*****00083*****0000\",\"op_1\":false,\"op_2\":true}
///{\"countT\":0,\"count\":0,\"ticket\":\"6*****00124*****01543*****0026\",\"op_1\":false,\"op_2\":true}
///op_2： 为真时 排队人数已经超过余票张数；
///countT： 目前排队人数
///ticket：余票分析
var passengers = JSON.decode(html) as JavaScriptObject;
DetermineCall(() =>
{
lblStatus.Text = string.Format("当前排队人数:{0},正在下单，请稍候.........", passengers["countT"] as string);
});
Thread.Sleep(2000);
this.SubmitOrder();
}
});
}
/// <summary>
/// 提交定单
/// </summary>
private void SubmitOrder()
{
lblStatus.Text = "正在提交订单……";
HTTP.Request(new HttpRequest()
{
OperationName = _SubmitOperationName,
Method = "POST",
Url = Properties.Settings.Default.ConfirmPassengerActionUrl "?method=confirmSingleForQueue",
Referer = Properties.Settings.Default.ConfirmPassengerActionUrl "?method=init",
Body = PreparePostBody().ToString(),
MaxRetryCount = -1,
OnRetry = (req, count) =>
{
req.Body = PreparePostBody().ToString();
DetermineCall(() =>
{
lblStatus.Text = req.OperationName string.Format(" 重试第 {0} 次", count);
});
Thread.Sleep(5000);
return false;
},
OnReset = (req) =>
{
DetermineCall(() =>
{
lblStatus.Text = "";
btnSubmit.Text = "提交订单";
});
},
OnHtml = (req, uri, html) =>
{
//{\"errMsg\":\"Y\"}
var data = JSON.decode(html) as JavaScriptObject;
if (data["errMsg"] as string != "Y")
{
DetermineCall(() =>
{
MessageBox.Show(this, data["errMsg"] as string, "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
});
}
else
{
DetermineCall(() =>
{
lblStatus.Text = "提交订单成功，正在查询定单信息……";
});
Thread.Sleep(1000);
this.QueryOrderInfo();
}
}
});
}
/// <summary>
/// 订单成功，获取定单票据信息
/// </summary>
/// <returns></returns>
private void QueryOrderInfo()
{
lblStatus.Text = "正在获取定单票据信息……";
HTTP.Request(new HttpRequest()
{
OperationName = _SubmitOperationName,
Method = "GET",
Url = Properties.Settings.Default.OrderAction "?method=queryOrderWaitTime&tourFlag=dc",
Referer = Properties.Settings.Default.ConfirmPassengerActionUrl "?method=init",
OnError = (req, error) =>
{
return false;
},
OnHtml = (req, uri, html) =>
{
DetermineCall(() =>
{
lblStatus.Text = "正在获取定单票据信息，如果长时间无提示，可能你在排队中，请到网站里去查看订单...";
});
///{"tourFlag":"dc","waitTime":-1,"waitCount":0,"orderId":"E248135025","requestId":5699307895415138286,"count":0}
var data = JSON.decode(html) as JavaScriptObject;
this.OrderInfoView(data["orderId"] as string);
}
});
}
/// <summary>
/// 查看车票信息
/// </summary>
/// <param name="orderId"></param>
private void OrderInfoView(string orderId)
{
///https://dynamic.12306.cn/otsweb/order/confirmPassengerAction.do?method=payOrder&orderSequence_no=E425323274
HTTP.Request(new HttpRequest()
{
OperationName = _SubmitOperationName,
Method = "POST",
Url = Properties.Settings.Default.ConfirmPassengerActionUrl "?method=payOrder&orderSequence_no=" orderId,
Referer = Properties.Settings.Default.ConfirmPassengerActionUrl "?method=init",
OnHtml = (req, uri, html) =>
{
if (html.IndexOf("loseTime") != -1 && html.IndexOf("beginTime") != -1)
{
_SubmitOperationName = null;
DetermineCall(() =>
{
if (_quickTicketSuccessFunc == null)
{
this.Hide();
var form = new BookSuccessForm(ref html);
form.ShowDialog();
this.Close();
}
else
{
_quickTicketSuccessFunc(html);
this.Close();
}
});
}
#region --------------//-----------------------
//else
//{
// var msg = req.GetErrorMessage(ref html);
// if (msg.Contains("未处理的订单") || msg.Contains("没有足够的票"))
// {
// DetermineCall(() =>
// {
// MessageBox.Show(this, msg, "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
// });
// }
// else if (msg.IndexOf("验证码") != -1)
// {
// _SubmitOperationName = null;
// DetermineCall(() =>
// {
// MessageBox.Show(this, "验证码不正确，请重新输入！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
// });
// LoadValidateCodePic();
// }
// else
// {
// var formBody = StringHelper.FindString(ref html, "<form name=\"save_passenger_single\"", "</form>");
// if (formBody != null)
// {
// PrepareRequestData(ref formBody);
// }
// throw new Exception("重试提交");
// //else
// //{
// // DetermineCall(() =>
// // {
// // MessageBox.Show(this, "提交订单失败：" msg, "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
// // lblStatus.Text = "提交订单失败：" msg;
// // btnSubmit.Text = "提交订单";
// // });
// //}
// }
//}
#endregion
}
});
}
private void LoadValidateCodePic(Func<string> Method = null)
{
DetermineCall(() =>
{
lblStatus.Text = "正在加载验证码图片……";
});
HTTP.Request(new HttpRequest()
{
Method = "GET",
//Url = Properties.Settings.Default.ValidateCodeUrl "?rand=randp",
Url = Properties.Settings.Default.ValidateCodeUrl "?module=login&rand=randp",
Referer = Properties.Settings.Default.LogOnUrl,
OperationName = "加载验证码图片",
OnData = (req, uri, data) =>
{
if (!uri.AbsoluteUri.Equals(req.Url, StringComparison.OrdinalIgnoreCase))
{
throw new Exception("地址被重新定向");
}
DetermineCall(() =>
{
if (pictureBoxValidateCode.Image != null)
{
pictureBoxValidateCode.Image = null;
}
Image Img;
string Code_1 = "";
string code = string.Empty;
byte[] buffer;
using (var stream = new MemoryStream(data, false))
{
int count = 0;
do
{
buffer = DownloadImage(stream);
if (buffer != null)
{
codeBuilder.Length = 0;
if (SundayAPI.GetCodeFromBuffer(1, buffer, buffer.Length, codeBuilder))
{
code = codeBuilder.ToString();
Code_1 = code;
}
}
else
{
break;
// LoadValidateCodePic(Method);
}
count ;
} while (count < 10 && code.Length != 4);
}
if (buffer == null)
{
LoadValidateCodePic(Method);
}
else
{
Img = Image.FromStream(new MemoryStream(buffer, false));
txtValidateCode.Text = Code_1;
pictureBoxValidateCode.Image = Img;
lblStatus.Text = "请选择编辑核对乘客信息后提交订单。";
txtValidateCode.Focus();
if (Method != null && !string.IsNullOrEmpty(txtValidateCode.Text))
Method(txtValidateCode.Text);
}
});
}
});
}
byte[] m_buffer = new byte[4096];
StringBuilder codeBuilder = new StringBuilder(8, 8);
private byte[] DownloadImage(Stream stream)
{
int offset = 0;
int count = 0;
do
{
count = stream.Read(m_buffer, offset, m_buffer.Length - offset);
if (count > 0)
{
offset = count;
}
} while (count > 0);
if (offset > 0)
{
byte[] ret = new byte[offset];
Array.Copy(m_buffer, ret, offset);
return ret;
}
return null;
}
private StringBuilder PrepareGetTicketBody()
{
//&train_date=2013-02-09&train_no=2400000Z6707&station=Z67&seat=3&from=BXP&to=JJG&ticket=10163531504045650050608405000910163500003028950053
//&train_date=2013-02-11&train_no=2400000Z6707&station=Z67&seat=3&from=BXP&to=JJG&ticket=10163531824045650052608405000810163503213028950289
var postBody = new StringBuilder(1024);
postBody.AppendFormat("&train_date={0}", _PostValues["orderRequest.train_date"]);
postBody.AppendFormat("&train_no={0}", _PostValues["orderRequest.train_no"]);
postBody.AppendFormat("&station={0}", _PostValues["orderRequest.station_train_code"]);
postBody.AppendFormat("&seat={0}", _BindingPassengers[0].SeatType);
postBody.AppendFormat("&from={0}", _PostValues["orderRequest.from_station_telecode"]);
postBody.AppendFormat("&to={0}", _PostValues["orderRequest.to_station_telecode"]);
postBody.AppendFormat("&ticket={0}", _PostValues["leftTicketStr"]);
return postBody;
}
private void DetermineCall(MethodInvoker method)
{
if (InvokeRequired)
{
Invoke(method);
}
else
{
method();
}
}
private void pictureBoxValidateCode_MouseClick(object sender, MouseEventArgs e)
{
LoadValidateCodePic();
}
private void txtValidateCode_TextChanged(object sender, EventArgs e)
{
if (this.btnSubmit.Enabled)
{
if (this.txtValidateCode.Text.Trim().Length == 4&&this.chkOder.Checked)
{
btnSubmit_Click(null, null);
}
}
}
}
}
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