C# 使用原生 System.IO.Compression 实现 zip 的压缩与解压

/// 

/// 将指定目录压缩为Zip文件
/// 
/// 文件夹地址 D:/1/ 
/// zip地址 D:/1.zip 
public static void CompressDirectoryZip(string folderPath, string zipPath)
{
    DirectoryInfo directoryInfo = new(zipPath);

    if (directoryInfo.Parent != null)
    {
        directoryInfo = directoryInfo.Parent;
    }

    if (!directoryInfo.Exists)
    {
        directoryInfo.Create();
    }

    ZipFile.CreateFromDirectory(folderPath, zipPath, CompressionLevel.Optimal, false);
}

/// 

/// 将指定文件压缩为Zip文件
/// 
/// 文件地址 D:/1.txt 
/// zip地址 D:/1.zip 
public static void CompressFileZip(string filePath, string zipPath)
{

    FileInfo fileInfo = new FileInfo(filePath);
    string dirPath = fileInfo.DirectoryName?.Replace("\\", "/") + "/";
    string tempPath = dirPath + Guid.NewGuid() + "_temp/";
    if (!Directory.Exists(tempPath))
    {
        Directory.CreateDirectory(tempPath);
    }
    fileInfo.CopyTo(tempPath + fileInfo.Name);
    CompressDirectoryZip(tempPath, zipPath);
    DirectoryInfo directory = new(path);
    if (directory.Exists)
    {
        //将文件夹属性设置为普通,如：只读文件夹设置为普通
        directory.Attributes = FileAttributes.Normal;

        directory.Delete(true);
    }
}

/// 

/// 解压Zip文件到指定目录
/// 
/// zip地址 D:/1.zip
/// 文件夹地址 D:/1/
public static void DecompressZip(string zipPath, string folderPath)
{
    DirectoryInfo directoryInfo = new(folderPath);

    if (!directoryInfo.Exists)
    {
        directoryInfo.Create();
    }

    ZipFile.ExtractToDirectory(zipPath, folderPath);
}