c# 模拟http post 带cookie
下面的代码是自动向cnblogs中的小组发帖.........注意小组ID,主题ID,小组类型
首先采用firebug分析到发帖时的post地址以及参数,其中在headers中包含了cookies,把cookies复制下来放到d:\\cookie.txt中,以分号隔开(a=b;c=d;),这些cookie中包含有身份验证信息
之后读取文件d:\\data.txt,每1024个字节为一帖自动发送
代码
using
System;
using System.Collections.Generic;
using System.Web;
using System.Xml;
using System.IO;
using System.Text;
using System.Collections;
using System.Net;
using System.Threading;
namespace Haier1
{
class Program
{
public static Hashtable getCookieMap()
{
string sPath = " d:\\cookie.txt " ;
Hashtable maps = new Hashtable();
FileStream fs = new FileStream(sPath, FileMode.Open);
StreamReader rf = new StreamReader(fs, System.Text.Encoding.GetEncoding( " gb2312 " ));
string hm = "" ;
try
{
do
{
hm = rf.ReadLine();
} while ( ! rf.EndOfStream);
Console.WriteLine(hm);
String[] s1 = hm.Split( ' ; ' );
// Console.Write(s1.Length);
for ( int i = 0 ; i < s1.Length; i ++ )
{
int pos = s1[i].IndexOf( ' = ' );
String value = s1[i].Substring(pos + 1 );
String name = s1[i].Substring( 0 , pos);
name = name.Trim();
// Console.WriteLine(name + ":" +value);
maps.Add(name, value);
}
}
catch (Exception e)
{
Console.WriteLine( " 读取文件错误: " + e.Message);
return null ;
}
fs.Close();
rf.Close();
return maps;
}
public static bool test( string str, Hashtable maps)
{
bool ok = false ;
string content = " {\ " threadId\ " : \ " 39369 \ " , \ " groupId\ " : \ " 101419 \ " , \ " groupType\ " : \ " 3 \ " , \ " title\ " : \ " code\ " , \ " content\ " : \ "" + str + " \ " } " ;
// Console.WriteLine(content);
string url = " http://home.cnblogs.com/WebService/GroupService.asmx/AddThreadComment " ;
string host = " http://home.cnblogs.com " ;
try
{
byte [] bs = Encoding.ASCII.GetBytes(content);
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url);
req.Method = " POST " ;
req.ContentType = " application/json;charset=utf-8 " ;
req.ContentLength = bs.Length;
CookieContainer cc = new CookieContainer();
cc.Add( new Uri(host), new Cookie( " cnzz_a1708446 " , maps[ " cnzz_a1708446 " ].ToString()));
cc.Add( new Uri(host), new Cookie( " ASP.NET_SessionId " , maps[ " ASP.NET_SessionId " ].ToString()));
cc.Add( new Uri(host), new Cookie( " .DottextCookie " , maps[ " .DottextCookie " ].ToString()));
req.CookieContainer = cc;
using (Stream reqStream = req.GetRequestStream())
{
reqStream.Write(bs, 0 , bs.Length);
}
StringBuilder sb = new StringBuilder( "" );
using (WebResponse wr = req.GetResponse())
{
System.IO.Stream respStream = wr.GetResponseStream();
System.IO.StreamReader reader = new System.IO.StreamReader(respStream, System.Text.Encoding.GetEncoding( " gb2312 " ));
// int h = 0;
string t = "" ;
do
{
t = reader.ReadLine();
//这个地方自己搞定吧,简单地写了一下成功与否
ok = true ;
} while ( ! reader.EndOfStream);
}
return ok;
}
catch (Exception ex)
{
Console.WriteLine( " 异常在getPostRespone: " + ex.Source + " : " + ex.Message);
return ok;
}
}
static void Main( string [] args)
{
int maxByte = 1024 ;
bool isDebug = false ;
if (args.Length >= 2 ){
maxByte = Int32.Parse(args[ 0 ]);
if (args[ 1 ] == " debug " )
isDebug = true ;
}
Hashtable maps = getCookieMap();
try
{
string sPath = " d:\\data.txt " ;
FileStream fs = new FileStream(sPath, FileMode.Open);
StreamReader rf = new StreamReader(fs, System.Text.Encoding.GetEncoding( " gb2312 " ));
string postStr = "" ;
string temp;
try
{
int i = 0 ;
do
{
temp = rf.ReadLine();
postStr += temp;
}
while ( ! rf.EndOfStream);
int len = postStr.Length;
for (i = 0 ;i < len / maxByte + 1 ;i ++ )
{
if (i * maxByte + maxByte >= len)
{
// Console.WriteLine(postStr.Substring(i * maxByte, len - i * maxByte));
if (test(i + " : " + postStr.Substring(i * maxByte, len - i * maxByte),maps))
Console.WriteLine( " post ok: " + i);
if (isDebug) Console.ReadLine();
}
else {
// Console.WriteLine(postStr.Substring(i * maxByte, maxByte));
if (test(i + " : " + postStr.Substring(i * maxByte, maxByte),maps)){
Console.WriteLine( " post ok: " + i);
if (isDebug) Console.ReadLine();
}
}
}
}
catch (Exception e)
{
Console.WriteLine( " 读取文件错误: " + e.Message);
return ;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + " ---- " + ex.Source);
}
Console.WriteLine( " over! " );
Console.ReadLine();
}
}
}
using System.Collections.Generic;
using System.Web;
using System.Xml;
using System.IO;
using System.Text;
using System.Collections;
using System.Net;
using System.Threading;
namespace Haier1
{
class Program
{
public static Hashtable getCookieMap()
{
string sPath = " d:\\cookie.txt " ;
Hashtable maps = new Hashtable();
FileStream fs = new FileStream(sPath, FileMode.Open);
StreamReader rf = new StreamReader(fs, System.Text.Encoding.GetEncoding( " gb2312 " ));
string hm = "" ;
try
{
do
{
hm = rf.ReadLine();
} while ( ! rf.EndOfStream);
Console.WriteLine(hm);
String[] s1 = hm.Split( ' ; ' );
// Console.Write(s1.Length);
for ( int i = 0 ; i < s1.Length; i ++ )
{
int pos = s1[i].IndexOf( ' = ' );
String value = s1[i].Substring(pos + 1 );
String name = s1[i].Substring( 0 , pos);
name = name.Trim();
// Console.WriteLine(name + ":" +value);
maps.Add(name, value);
}
}
catch (Exception e)
{
Console.WriteLine( " 读取文件错误: " + e.Message);
return null ;
}
fs.Close();
rf.Close();
return maps;
}
public static bool test( string str, Hashtable maps)
{
bool ok = false ;
string content = " {\ " threadId\ " : \ " 39369 \ " , \ " groupId\ " : \ " 101419 \ " , \ " groupType\ " : \ " 3 \ " , \ " title\ " : \ " code\ " , \ " content\ " : \ "" + str + " \ " } " ;
// Console.WriteLine(content);
string url = " http://home.cnblogs.com/WebService/GroupService.asmx/AddThreadComment " ;
string host = " http://home.cnblogs.com " ;
try
{
byte [] bs = Encoding.ASCII.GetBytes(content);
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url);
req.Method = " POST " ;
req.ContentType = " application/json;charset=utf-8 " ;
req.ContentLength = bs.Length;
CookieContainer cc = new CookieContainer();
cc.Add( new Uri(host), new Cookie( " cnzz_a1708446 " , maps[ " cnzz_a1708446 " ].ToString()));
cc.Add( new Uri(host), new Cookie( " ASP.NET_SessionId " , maps[ " ASP.NET_SessionId " ].ToString()));
cc.Add( new Uri(host), new Cookie( " .DottextCookie " , maps[ " .DottextCookie " ].ToString()));
req.CookieContainer = cc;
using (Stream reqStream = req.GetRequestStream())
{
reqStream.Write(bs, 0 , bs.Length);
}
StringBuilder sb = new StringBuilder( "" );
using (WebResponse wr = req.GetResponse())
{
System.IO.Stream respStream = wr.GetResponseStream();
System.IO.StreamReader reader = new System.IO.StreamReader(respStream, System.Text.Encoding.GetEncoding( " gb2312 " ));
// int h = 0;
string t = "" ;
do
{
t = reader.ReadLine();
//这个地方自己搞定吧,简单地写了一下成功与否
ok = true ;
} while ( ! reader.EndOfStream);
}
return ok;
}
catch (Exception ex)
{
Console.WriteLine( " 异常在getPostRespone: " + ex.Source + " : " + ex.Message);
return ok;
}
}
static void Main( string [] args)
{
int maxByte = 1024 ;
bool isDebug = false ;
if (args.Length >= 2 ){
maxByte = Int32.Parse(args[ 0 ]);
if (args[ 1 ] == " debug " )
isDebug = true ;
}
Hashtable maps = getCookieMap();
try
{
string sPath = " d:\\data.txt " ;
FileStream fs = new FileStream(sPath, FileMode.Open);
StreamReader rf = new StreamReader(fs, System.Text.Encoding.GetEncoding( " gb2312 " ));
string postStr = "" ;
string temp;
try
{
int i = 0 ;
do
{
temp = rf.ReadLine();
postStr += temp;
}
while ( ! rf.EndOfStream);
int len = postStr.Length;
for (i = 0 ;i < len / maxByte + 1 ;i ++ )
{
if (i * maxByte + maxByte >= len)
{
// Console.WriteLine(postStr.Substring(i * maxByte, len - i * maxByte));
if (test(i + " : " + postStr.Substring(i * maxByte, len - i * maxByte),maps))
Console.WriteLine( " post ok: " + i);
if (isDebug) Console.ReadLine();
}
else {
// Console.WriteLine(postStr.Substring(i * maxByte, maxByte));
if (test(i + " : " + postStr.Substring(i * maxByte, maxByte),maps)){
Console.WriteLine( " post ok: " + i);
if (isDebug) Console.ReadLine();
}
}
}
}
catch (Exception e)
{
Console.WriteLine( " 读取文件错误: " + e.Message);
return ;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + " ---- " + ex.Source);
}
Console.WriteLine( " over! " );
Console.ReadLine();
}
}
}