利用Winform HttpRequest 模拟登陆京东商城
目前只获取订单信息，可以获取图片等其他信息
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
namespace HelperLib
{
public enum ResponeType
{
String,
File
}
/// <summary>
/// HttpRequest Help
/// Code By:lvxiaojia
/// blog:http://www.cnblogs.com/lvxiaojia/
/// </summary>
public class RequestHelp
{
static CookieContainer cookie = new CookieContainer();
public static string Post(string url, Dictionary<string, string> postData, string referer = "", string accept = "", string contentType = "", ResponeType type = ResponeType.String, string fileSavePath = "", Action<string> action = null, Func<Dictionary<string, string>> fun = null)
{
var result = "";
//var cookie = new CookieContainer();
StringBuilder strPostData = new StringBuilder();
if (postData != null)
{
postData.AsQueryable().ToList().ForEach(a =>
{
strPostData.AppendFormat("{0}={1}&", a.Key, a.Value);
});
}
byte[] byteArray = Encoding.UTF8.GetBytes(strPostData.ToString().TrimEnd('&'));
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(url);
webRequest.CookieContainer = cookie;
webRequest.Method = "POST";
if (string.IsNullOrEmpty(accept))
webRequest.Accept = "application/json, text/javascript, */*;";
else
webRequest.Accept = accept;
if (!string.IsNullOrEmpty(referer))
webRequest.Referer = referer;
if (string.IsNullOrEmpty(contentType))
webRequest.ContentType = "application/x-www-form-urlencoded";
else
webRequest.ContentType = contentType;
)
webRequest.ContentLength = byteArray.Length;
//请求
Stream newStream = webRequest.GetRequestStream();
newStream.Write(byteArray, , byteArray.Length);
newStream.Close();
HttpWebResponse response = (HttpWebResponse)webRequest.GetResponse();
var responSteam = response.GetResponseStream();
if (type == ResponeType.String)
{
StreamReader strRespon = new StreamReader(responSteam, Encoding.UTF8);
result = strRespon.ReadToEnd();
}
else
{
BinaryReader br = new BinaryReader(responSteam);
);
FileStream fs = new FileStream(fileSavePath, FileMode.OpenOrCreate);
fs.Write(byteArr, , byteArr.Length);
fs.Dispose();
fs.Close();
result = "OK";
}
if (action != null)
{
action.Invoke(result);
}
if (fun != null)
{
Dictionary<string, string> dic = new Dictionary<string, string>();
foreach (var item in cookie.GetCookies(webRequest.RequestUri))
{
var c = item as Cookie;
dic.Add(c.Name, c.Value);
}
fun = () => { return dic; };
}
return result;
}
public static string Get(string url, Dictionary<string, string> postData=null, string referer = "", Action<string> action = null, Action<Dictionary<string, string>> fun = null)
{
var result = "";
StringBuilder strPostData = new StringBuilder("?");
if (postData != null)
{
postData.AsQueryable().ToList().ForEach(a =>
{
strPostData.AppendFormat("{0}={1}&", a.Key, a.Value);
});
}
)
strPostData = strPostData.Clear();
HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(url + strPostData.ToString().TrimEnd('&'));
webRequest.CookieContainer = cookie;
webRequest.Method = "GET";
webRequest.Accept = "text/javascript, text/html, application/xml, text/xml, */*;";
if (!string.IsNullOrEmpty(referer))
webRequest.Referer = referer;
//请求
HttpWebResponse response = (HttpWebResponse)webRequest.GetResponse();
var responSteam = response.GetResponseStream();
StreamReader strRespon = new StreamReader(responSteam, Encoding.Default);
result = strRespon.ReadToEnd();
if (action != null)
{
action.Invoke(result);
}
if (fun != null)
{
Dictionary<string, string> dic = new Dictionary<string, string>();
foreach (var item in cookie.GetCookies(webRequest.RequestUri))
{
var c = item as Cookie;
dic.Add(c.Name, c.Value);
}
fun.Invoke(dic);
}
return result;
}
}
}
RequestHelp
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Reflection;
using System.Security.Cryptography;
using System.Text;
namespace HelperLib
{
/// <summary>
///
/// </summary>
public class EncodingHelp
{
public static string GetMd5Str32(string str)
{
MD5CryptoServiceProvider md5Hasher = new MD5CryptoServiceProvider();
char[] temp = str.ToCharArray();
byte[] buf = new byte[temp.Length];
; i < temp.Length; i++)
{
buf[i] = (byte)temp[i];
}
byte[] data = md5Hasher.ComputeHash(buf);
StringBuilder sBuilder = new StringBuilder();
; i < data.Length; i++)
{
sBuilder.Append(data[i].ToString("x2"));
}
return sBuilder.ToString();
}
public static string GetEnumDescription(Enum value)
{
Type enumType = value.GetType();
string name = Enum.GetName(enumType, value);
if (name != null)
{
// 获取枚举字段。
FieldInfo fieldInfo = enumType.GetField(name);
if (fieldInfo != null)
{
// 获取描述的属性。
DescriptionAttribute attr = Attribute.GetCustomAttribute(fieldInfo,
typeof(DescriptionAttribute), false) as DescriptionAttribute;
if (attr != null)
{
return attr.Description;
}
}
}
return null;
}
}
}
EncodingHelp
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Text.RegularExpressions;
using System.Web;
using System.Windows.Forms;
using HelperLib;
namespace SimulationSouGouLogion
{
public partial class LoginJD : Form
{
public LoginJD()
{
InitializeComponent();
}
static string loginUrl = "https://passport.jd.com/new/login.aspx";
static string loginServiceUrl = "http://passport.jd.com/uc/loginService";
static string loginRefererUrl = "http://passport.jd.com/uc/login?ltype=logout";
private void button1_Click(object sender, EventArgs e)
{
richTextBox1.Text = "";
RequestHelp.Get(loginUrl, null);
var login = RequestHelp.Post(loginServiceUrl,
new Dictionary<string, string>(){
{"uuid","59c439c8-09de-4cce-8293-7a296b0c0dd1"},
{"loginname",HttpUtility.UrlEncode(tbUserCode.Text)},
{"nloginpwd",HttpUtility.UrlEncode(tbPassword.Text)},
{"loginpwd",HttpUtility.UrlEncode(tbPassword.Text)},
{"machineNet","machineCpu"},
{"machineDisk",""},
{"authcode",""}}, loginRefererUrl);
if (!login.Contains("success"))
{
if (login.ToLower().Contains("pwd"))
{
MessageBox.Show("密码验证不通过!", "提示");
tbPassword.Text = "";
tbPassword.Focus();
return;
}
else
{
MessageBox.Show("登陆失败!", "提示"); return;
}
}
var dic = new Dictionary<string, string>();
//获取订单列表
var orderList = RequestHelp.Get("http://order.jd.com/center/list.action?r=635133982534597500", null, fun: a => dic = a);
//分析网页HTML
var regexOrder = Repex(@"<tr id=.{1}track\d+.{1} oty=.{1}\d{1,3}.{1}>.*?</tr>?", orderList);
//获取每个订单信息
regexOrder.ForEach(a =>
{
var orderCode = Repex(@"<a name=.{1}orderIdLinks.{1} .*? href=.{1}(.*)'?.{1}>(.*)?</a>?", a);
]);
richTextBox1.Text += ] + "\r\n";
richTextBox1.Text += ] + "\r\n";
});
//获取订单信息
//var details = RequestHelp.Get("http://jd2008.jd.com/jdhome/CancelOrderInfo.aspx?orderid=502561335&PassKey=28C8E5A477E7B255A72A7A67841D5D13");
}
List<string> Repex(string parm, string str)
{
List<string> list = new List<string>();
var regex = new Regex(parm, RegexOptions.Singleline | RegexOptions.Multiline | RegexOptions.IgnoreCase);
var math = regex.Matches(str);
) return list;
foreach (var item in math)
{
var strdetails = (item as Match).Value;
list.Add(strdetails);
}
return list;
}
List<string> Match(string parm, string str)
{
List<string> list = new List<string>();
var math = Regex.Matches(str, parm);
) return list;
list.Add(math[].Result("$1"));
list.Add(math[].Result("$2"));
return list;
}
private void Form1_Load(object sender, EventArgs e)
{
tbPassword.Focus();
}
private void blogLink_Click(object sender, EventArgs e)
{
Process.Start("http://www.cnblogs.com/lvxiaojia/");
}
}
}
窗体后台代码