C#进行文件的解压和压缩

using System;
using System.Collections.Generic;
using System.IO;
using System.IO.Compression;
using System.Text.RegularExpressions;

namespace DataCollect
{
    internal class ZipUtils
    {

        /// <summary>
        /// 压缩文件
        /// </summary>
        /// <param name="allFiles">所有的文件路径</param>
        /// <param name="parentPath">父文件名称</param>
        /// <param name="outPutPath">输出的压缩文件的全路径</param>
        /// <param name="del">压缩后是否删除源文件</param>
        /// <exception cref="Exception"></exception>
        public static void ZipFile(List<string> allFiles, string parentPath, string outPutPath, bool del)
        {
            if (!Regex.IsMatch(parentPath, @".*[/\\]$"))
            {//为了确认压缩目录内的相对路径
                parentPath += "\\";
            }
            using (FileStream fs = new FileStream(outPutPath, FileMode.Create))
            {
                using (ZipArchive ar = new ZipArchive(fs, ZipArchiveMode.Create))
                {
                    foreach (string file in allFiles)
                    {
                        FileInfo info = new FileInfo(file);
                        if (!new DirectoryInfo(parentPath).FullName.StartsWith(info.Directory.FullName))
                        {
                            LogUtils.Error("压缩文件时，压缩文件必须处于指定的父目录下！");
                            throw new Exception("压缩文件必须处于指定的父目录下！");
                        }
                        ar.CreateEntryFromFile(info.FullName, info.FullName.Substring(parentPath.Length));
                    }
                }
            }
            // 是否删除源文件
            if (del) {
                foreach (string file in allFiles) { 
                      File.Delete(file);
                }
            }
        }

        /// <summary>
        /// 解压缩文件
        /// </summary>
        /// <param name="zipFile">压缩文件的路径</param>
        /// <param name="outPath">输出路径</param>
        public static void UnZip(string zipFile, string outPath)
        {
            if (!Regex.IsMatch(outPath, @".*[/\\]$"))
            {
                outPath += "\\";
            }
            // 判断文件存在再进行解压操作
            if (File.Exists(zipFile)) {
                using (FileStream fs = new FileStream(zipFile, FileMode.Open))
                {
                    using (ZipArchive zr = new ZipArchive(fs))
                    {
                        foreach (var en in zr.Entries)
                        {
                            FileInfo path = new FileInfo(outPath + en.FullName);
                            if (!path.Directory.Exists)
                            {
                                path.Directory.Create();
                            }
                            if (en.Name == "")
                            {
                                Directory.CreateDirectory(outPath + en.FullName);
                            }
                            else
                            {
                                en.ExtractToFile(outPath + en.FullName, true);
                            }
                        }
                    }
                }
            }
        }
    }
}

使用前需要先添加System.IO.Compression引用