使用DOTNETZIP过滤并压缩相对目录_.NET_编程开发_程序员俱乐部

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

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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

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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. ???????public static int 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. ???????????????throw new 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!=*\\{0}\\* and ", item);
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. ???????}

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参考：

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

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

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