c# 底层封装cookie清除浏览器所有cookies

以下是使用C#底层封装清除浏览器所有cookies的代码：

using System;
using System.IO;
using System.Runtime.InteropServices;
using Microsoft.Win32;

public class BrowserCookieClearer
{
    public static void ClearAllCookies()
    {
        string[] browserPaths = GetBrowserPaths();

        foreach (string browserPath in browserPaths)
        {
            ClearCookiesForBrowser(browserPath);
        }
    }

    private static string[] GetBrowserPaths()
    {
        string[] browserPaths = new string[]
        {
            GetEdgeBrowserPath(),
            GetChromeBrowserPath(),
            GetFirefoxBrowserPath(),
            GetIEBrowserPath(),
            GetOperaBrowserPath(),
            GetSafariBrowserPath()
        };

        return browserPaths;
    }

    private static void ClearCookiesForBrowser(string browserPath)
    {
        if (!string.IsNullOrEmpty(browserPath))
        {
            string[] cookiePaths = GetCookiePathsForBrowser(browserPath);

            foreach (string cookiePath in cookiePaths)
            {
                if (File.Exists(cookiePath))
                {
                    File.Delete(cookiePath);
                }
            }
        }
    }

    private static string[] GetCookiePathsForBrowser(string browserPath)
    {
        string[] cookiePaths = null;

        if (browserPath.Contains("MicrosoftEdge"))
        {
            cookiePaths = new string[]
            {
                Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + @"\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cookies"
            };
        }
        else if (browserPath.Contains("Google"))
        {
            cookiePaths = new string[]
            {
                Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + @"\Google\Chrome\User Data\Default\Cookies"
            };
        }
        else if (browserPath.Contains("Firefox"))
        {
            cookiePaths = new string[]
            {
                Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\Mozilla\Firefox\Profiles\*\cookies.sqlite"
            };
        }
        else if (browserPath.Contains("Internet Explorer"))
        {
            cookiePaths = new string[]
            {
                Environment.GetFolderPath(Environment.SpecialFolder.Cookies)
            };
        }
        else if (browserPath.Contains("Opera"))
        {
            cookiePaths = new string[]
            {
                Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\Opera Software\Opera Stable\Cookies"
            };
        }
        else if (browserPath.Contains("Safari"))
        {
            cookiePaths = new string[]
            {
                Environment.GetFolderPath(Environment.SpecialFolder.Cookies)
            };
        }

        return cookiePaths;
    }

    private static string GetEdgeBrowserPath()
    {
        string path = null;

        try
        {
            RegistryKey key = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge\Capabilities\FileAssociations");
            string id = key.GetValue(".htm").ToString();
            key.Close();

            key = Registry.ClassesRoot.OpenSubKey(id + @"\Application");
            path = key.GetValue("ApplicationPath").ToString();
            key.Close();
        }
        catch { }

        return path;
    }

    private static string GetChromeBrowserPath()
    {
        string path = null;

        try
        {
            RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Google Chrome");
            path = key.GetValue("InstallLocation").ToString() + @"\Application\chrome.exe";
            key.Close();
        }
        catch { }

        return path;
    }

    private static string GetFirefoxBrowserPath()
    {
        string path = null;

        try
        {
            RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Wow6432Node\Mozilla\Mozilla Firefox");
            path = key.GetValue("PathToExe").ToString();
            key.Close();
        }
        catch { }

        return path;
    }

    private static string GetIEBrowserPath()
    {
        string path = null;

        try
        {
            RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\IEXPLORE.EXE");
            path = key.GetValue(null).ToString();
            key.Close();
        }
        catch { }

        return path;
    }

    private static string GetOperaBrowserPath()
    {
        string path = null;

        try
        {
            RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Wow6432Node\Opera Software");
            string[] subKeyNames = key.GetSubKeyNames();

            foreach (string subKeyName in subKeyNames)
            {
                key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Wow6432Node\Opera Software\" + subKeyName);
                string pathValue = key.GetValue("Path").ToString();
                string versionValue = key.GetValue("Version").ToString();

                if (pathValue.EndsWith(@"\launcher.exe") && versionValue.StartsWith("1"))
                {
                    path = pathValue.Replace(@"\launcher.exe", @"\opera.exe");
                    break;
                }
            }

            key.Close();
        }
        catch { }

        return path;
    }

    private static string GetSafariBrowserPath()
    {
        string path = null;

        try
        {
            RegistryKey key = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\Safari.exe");
            path = key.GetValue(null).ToString();
            key.Close();
        }
        catch { }

        return path;
    }
}

调用方式：

BrowserCookieClearer.ClearAllCookies();
``