小编slo*_*qye的帖子

我创建了hallo.7z并使用7zxSD_LZMA.sfx作为模块.我认为我的配置是正确的,但在提取sfx时,我收到了

7-zip:不支持的方法

void CreateExeFile() 
{
    try
    {
        SfxModule mdl = SfxModule.Extended;
        SevenZipSfx sfx = new SevenZipSfx(mdl);

        sfx.ModuleFileName = @"7zxSD_LZMA.sfx";
        sfx.MakeSfx("D:\\hallo.7z",
                    new Dictionary<string, string> 
            { 
                { "Title", "Extract Files" }, 
                { "InstallPath", ProgramFilesx86() + "\\ATIG Platform" },
                { "BeginPrompt", "Choose directory },
                { "CancelPrompt", "Extract Now" },
                { "OverwriteMode", "0" },
                { "GUIMode", "1" },
                { "ExtractDialogText", "Process Extract" },
                { "ExtractTitle", "Extract Files" },
                { "ErrorTitle", "Error" }
            },
                    "D:\\hallo.exe");
        MessageBox.Show("Success !");
    }
    catch (IOException ex) …

嘿，我对加密和解密很陌生，说实话，甚至对 C# 语言也很陌生。基本上，我有一个 TCP 聊天服务器，可以“保存”日志并加密文本文件。这就是我加密的方式（基于 MSDN 示例）：

public static void EncryptFile(string strInputFileName, string strOutputFileName, string strKey)
{
    FileStream fsIn = new FileStream(strInputFileName, FileMode.Open, FileAccess.Read);
    FileStream fsOut = new FileStream(strOutputFileName, FileMode.Create, FileAccess.Write);

    DESCryptoServiceProvider des = new DESCryptoServiceProvider();
    des.Key = ASCIIEncoding.ASCII.GetBytes(strKey);
    des.IV = ASCIIEncoding.ASCII.GetBytes(strKey);


    ICryptoTransform desencrypt = des.CreateEncryptor();
    CryptoStream cryptostream = new CryptoStream(fsOut, desencrypt, CryptoStreamMode.Write);

    byte[] byteArrayInput = new byte[fsIn.Length - 1];
    fsIn.Read(byteArrayInput, 0, byteArrayInput.Length);
    cryptostream.Write(byteArrayInput, 0, byteArrayInput.Length);

    fsIn.Close();
    fsOut.Close();
}

该方法成功对文件进行完全加密。这是我的解密方法：

public static void DecryptFile(string strInputFileName, string strOutputFileName, string strKey)
{ …