使用DOTNETZIP过滤并压缩相对目录

使用DOTNETZip过滤并压缩相对目录

业务要求：

1. 压缩某个文件夹及其子目录
2. 压缩时只压缩指定的文件类型，如cshtml
3. 压缩后保持相对目录

找了很久，没有直接的DEMO，最后尝试通过以下代码完成

示例演示了只压缩cshtml和js，同时跳过debugjs和bin目录

1. /// <summary>
2.        ///
3.        /// </summary>
4.        /// <param name="args">
5.        /// <example>
6.        /// <code>
7.        /// args = new string[] {
8.        /// "ZipFile",
9.        /// @"Path=D:/kljob/CardLan/CardLan.Web.OneCard",
10.        /// "Filter=*.cshtml;*.js",
11.        /// "TargetFile=d://temp//zip.zip" ,
12.        /// "ZipType=DotNet",
13.        /// "SkipPath=DebugJS;bin"
14.        /// };
15.        ///
16.        /// </code>
17.        /// </example>
18.        /// </param>
19.        /// <returns></returns>
20.        publicstaticint Zip(string[] args)
21.        {
22.            string path = Helper.ArgHelper.FindArg(args, "Path");
23.            string targetFile = Helper.ArgHelper.FindArg(args, "TargetFile");
24.            string zipType = Helper.ArgHelper.FindArg(args, "ZipType");
25.            string filter = Helper.ArgHelper.FindArg(args, "Filter");
26.            string skipPath = Helper.ArgHelper.FindArg(args, "SkipPath");
27.  
28.  
29.            if (!System.IO.Directory.Exists(path))
30.                thrownew System.IO.DirectoryNotFoundException(path);
31.  
32.  
33.            switch (zipType)
34.            {
35.                case "DotNet":
36.                default:
37.                    using (ZipFile zip = new ZipFile(System.Text.Encoding.UTF8))//设置编码，解决压缩文件时中文乱码
38.                    {
39.                        StringBuilder sb = new StringBuilder("");
40.                        foreach (var item in skipPath.Split(';'))
41.                        {
42.                            if (!string.IsNullOrEmpty(item))
43.                                sb.AppendFormat("name!={1}//{0}//* and ", item,path);
44.                        }
45.                        zip.AddSelectedFiles(sb.ToString() + " (name=" + string.Join(" or name=", filter.Split(';')) + ")", path, "", true);
46.                        zip.Save(targetFile);
47.                    }
48.                    return 0;
49.            }
50.        }

参考：

http://dotnetzip.herobo.com/DNZHelp/html/547e4c24-4683-96df-036e-19bc34ba27e4.htm

http://dotnetzip.herobo.com/DNZHelp/html/b5ca1211-94be-6039-cd07-61d3821d9c3d.htm