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  • 获取Cookie(未测试)

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Text;
    using System.Runtime.InteropServices;
    
    namespace Cookie
    {
        class Program
        {
            [DllImport("wininet.dll", CharSet = CharSet.Auto, SetLastError = true)]
            static extern bool InternetGetCookieEx(string pchURL, string pchCookieName, StringBuilder pchCookieData, ref System.UInt32 pcchCookieData, int dwFlags, IntPtr lpReserved);
            [DllImport("wininet.dll", CharSet = CharSet.Auto, SetLastError = true)]
            static extern int InternetSetCookieEx(string lpszURL, string lpszCookieName, string lpszCookieData, int dwFlags, IntPtr dwReserved);
    
            static void Main(string[] args)
            {
                String cookie = GetCookies("http://www.baidu.com/");
                Console.WriteLine(cookie);
            }
    
            public static string GetCookies(string url)
            {
                uint datasize = 256;
                StringBuilder cookieData = new StringBuilder((int)datasize);
                if (!InternetGetCookieEx(url, null, cookieData, ref datasize, 0x2000, IntPtr.Zero))
                {
                    if (datasize < 0)
                        return null;
                    cookieData = new StringBuilder((int)datasize);
                    if (!InternetGetCookieEx(url, null, cookieData, ref datasize, 0x00002000, IntPtr.Zero))
                        return null;
                }
                return cookieData.ToString();
            }
        }
    }
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  • 原文地址:https://www.cnblogs.com/i80386/p/2805267.html
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