.Net/C# 应用程序直接读取本地 Cookies 文件(WinXP SP2 调用 API: InternetGetCookie 无果)
using System;
using System.IO;
using System.Text;
using System.Text.RegularExpressions;
using Microsoft.Win32;
public class Class1
{
static void Main(string[] args)
{
System.Console.WriteLine(GetCookiesFromFiles("et8")); //支持 WinXP SP2
System.Console.WriteLine(GetCookie("http://bbs.et8.net"));
}
[System.Runtime.InteropServices.DllImport("wininet.dll", CharSet=System.Runtime.InteropServices.CharSet.Auto, SetLastError=true)]
public static extern bool InternetGetCookie(string lpszUrlName,string lpszCookieName,StringBuilder lpszCookieData,ref int lpdwSize);
[System.Runtime.InteropServices.DllImport("kernel32.dll")]
internal static extern Int32 GetLastError();
public static string GetCookie(string url) //Win32 API
{
int size = 1000;
StringBuilder sb = new StringBuilder(size);
if (!InternetGetCookie(url,"", sb,ref size))
{
Console.WriteLine("Error code:{0}", GetLastError());
}
return sb.ToString();
}
public static string GetCookiesFromFiles(string MasterDomain) //Cookies File
{
string S = null;
RegistryKey key = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders", false);
if (key != null)
{
string val = (string) key.GetValue("Cookies");
if (val!= null)
{
string[] F = Directory.GetFiles(val);
string s = null;
int i;
Regex r = new Regex(@".*@" + MasterDomain + @"*\[\d+\].txt");
for (i = 0; i < F.Length; i++)
{
if (r.IsMatch(F[i]))
{
s = F[i];
}
}
if (s != null) //s 就是最新文件
{
StreamReader sr = new StreamReader(s);
s = null;
i = 1;
while ((s = sr.ReadLine())!= null)
{
if (s == "*" || s == "\n")
{
i = 0;
}
//每节只读两行
if (i == 1)
{
S += s;
}
else if (i == 2)
{
S += "=" + s + "; ";
}
i++;
}
}
}
}
return S;
}
}
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