src/DotNetCommon.SharpZipLib/ZipHelper.cs

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using ICSharpCode.SharpZipLib.Zip;
using System;
using System.IO;
using System.Text;

namespace DotNetCommon
{
    /// <summary>
    /// 压缩和解压缩帮助类, 引用SharpZipLib
    /// </summary>
    public class ZipHelper
    {
        static ZipHelper()
        {
            //消除文件名中文乱码
            //ICSharpCode.SharpZipLib.Zip.ZipStrings.CodePage = Encoding.UTF8.CodePage;
        }

        #region 压缩文件

        /// <summary>
        /// 从流中压缩文件到流
        /// </summary>
        /// <param name="outputStream"></param>
        /// <param name="files"></param>
        public static void ZipFile(Stream outputStream, params (Stream srcFileStream, string fileName)[] files)
        {
            var zipOutputStream = new ZipOutputStream(outputStream);
            foreach (var i in files)
            {
                ZipSingleStream(zipOutputStream, i.srcFileStream, i.fileName);
            };
            zipOutputStream.Finish();
            zipOutputStream.Close();
        }

        /// <summary>
        /// 压缩文件
        /// </summary>
        /// <param name="dest">目的文件,如: c:\test.zip</param>
        /// <param name="fileAbsPaths">文件来源列表,如: c:\test.txt,d:\test.db</param>
        public static void ZipFile(string dest, params string[] fileAbsPaths)
        {
            using (var fs = new FileStream(dest, FileMode.Create))
            {
                var zipOutputStream = new ZipOutputStream(fs);
                foreach (var i in fileAbsPaths)
                {
                    ZipSingleFile(zipOutputStream, i);
                };
                zipOutputStream.Finish();
                zipOutputStream.Close();
            }
        }

        /// <summary>
        /// 压缩文件
        /// </summary>
        /// <param name="dest">目的文件,如: c:\test.zip</param>
        /// <param name="files">文件来源列表,如: arr[("test.txt","c:\test.txt"),("db\test.db","c:\test.db")]</param>