利用ICSharpCode压缩打包文件

利用ICSharpCode压缩打包文件2011-01-22 博客园 KenBlove因为项目需要打包文件,就在同事的建议下用ICSharpCode写了个打包函数.ICSharpCode的介绍就不说了.具体请到官方网站 http://www.icsharpcode.net/ 上了解.

首先引用ICSharpCode.SharpZipLib.dll,没有在这里下载:http://files.cnblogs.com/KenBlove/ICSharpCode.SharpZipLib.rar

代码实现多文件,自定义文件,整目录打包等功能.好了..奉上代码:

压缩打包代码

/// <summary>/// Zips the specified zip path./// </summary>/// <param name="strZipPath">The zip path.</param>/// <param name="strZipTopDirectoryPath">The zip top directory path.</param>/// <param name="intZipLevel">The zip level.</param>/// <param name="strPassword">The password.</param>/// <param name="filesOrDirectoriesPaths">The files or directories paths.</param>/// <returns></returns>private bool Zip（string strZipPath, string strZipTopDirectoryPath, int intZipLevel, string strPassword, string[] filesOrDirectoriesPaths）{try{List<string> AllFilesPath = new List<string>（）;if （filesOrDirectoriesPaths.Length > 0） // get all files path{for （int i = 0; i < filesOrDirectoriesPaths.Length; i++）{if （File.Exists（filesOrDirectoriesPaths[i]））{AllFilesPath.Add（filesOrDirectoriesPaths[i]）;}else if （Directory.Exists（filesOrDirectoriesPaths[i]））{GetDirectoryFiles（filesOrDirectoriesPaths[i], AllFilesPath）;}}}if （AllFilesPath.Count > 0）{ZipOutputStream zipOutputStream = new ZipOutputStream（File.Create（strZipPath））;zipOutputStream.SetLevel（intZipLevel）;zipOutputStream.Password = strPassword;for （int i = 0; i < AllFilesPath.Count; i++）{string strFile = AllFilesPath[i].ToString（）;try{if （strFile.Substring（strFile.Length - 1） == "\"） //folder{string strFileName = strFile.Replace（strZipTopDirectoryPath, ""）;if （strFileName.StartsWith（"\"））{strFileName = strFileName.Substring（1）;}ZipEntry entry = new ZipEntry（strFileName）;entry.DateTime = DateTime.Now;zipOutputStream.PutNextEntry（entry）;}else //file{FileStream fs = File.OpenRead（strFile）;byte[] buffer = new byte[fs.Length];fs.Read（buffer, 0, buffer.Length）;string strFileName = strFile.Replace（strZipTopDirectoryPath, ""）;if （strFileName.StartsWith（"\"））{strFileName = strFileName.Substring（1）;}ZipEntry entry = new ZipEntry（strFileName）;entry.DateTime = DateTime.Now;zipOutputStream.PutNextEntry（entry）;zipOutputStream.Write（buffer, 0, buffer.Length）;fs.Close（）;fs.Dispose（）;}}catch{continue;}}zipOutputStream.Finish（）;zipOutputStream.Close（）;return true;}else{return false;}}catch{return false;}}/// <summary>/// Gets the directory files./// </summary>/// <param name="strParentDirectoryPath">The parent directory path.</param>/// <param name="AllFilesPath">All files path.</param>private void GetDirectoryFiles（string strParentDirectoryPath, List<string> AllFilesPath）{string[] files = Directory.GetFiles（strParentDirectoryPath）;for （int i = 0; i < files.Length; i++）{AllFilesPath.Add（files[i]）;}string[] directorys = Directory.GetDirectories（strParentDirectoryPath）;for （int i = 0; i < directorys.Length; i++）{GetDirectoryFiles（directorys[i], AllFilesPath）;}if （files.Length == 0 && directorys.Length == 0） //empty folder{AllFilesPath.Add（strParentDirectoryPath）;}}