wifi的SSID获取资料较多，但wifi密码的获取资料较少，随笔写了一个供参考
private static string Password(string sSID) { string netshProfile = $"wlan show profile name = {sSID}"; string netshProfilePassword = $"wlan show profile name = {sSID} key = clear"; string profile = NetshProcess(netshProfile); string profilePassword = NetshProcess(netshProfilePassword); var profileArray = FilterProfile(profile); var profilePasswordArray = FilterProfile(profilePassword); string password = string.Empty; int yeirdIndex = Math.Min(profilePasswordArray.Count, profileArray.Count); for (int i = 0; i < yeirdIndex; i++) { if (profilePasswordArray[i] == profileArray[i]) continue; password = profilePasswordArray[i].Split(new char[] { \'：\', \':\' })[1]; break; } return password; } private static List<string> FilterProfile(string profile) { var profileArray = profile.Split(new char[] { \'\r\', \'\n\' }).Reverse().ToList(); for (int i = profileArray.Count - 1; i >= 0; i--) { if (string.IsNullOrWhiteSpace(profileArray[i])|| !profileArray[i].Contains(":") && !profileArray[i].Contains("：")) profileArray.RemoveAt(i); } return profileArray; } public static string NetshProcess(string args) { using (var p = new Process()) { p.StartInfo = new ProcessStartInfo("netsh", args); p.StartInfo.UseShellExecute = false; p.StartInfo.RedirectStandardOutput = true; p.StartInfo.CreateNoWindow = true; p.Start(); string output = p.StandardOutput.ReadToEnd(); p.WaitForExit(); return output; } }