使用递归的方式将文件夹内所有内容复制到新的路径

 

1     public void CopyDirectory(string scrPath, string savePath) 2     { 3         if (Directory.Exists(scrPath))//检查路径(目录)是否存在 4         { 5             if (!Directory.Exists(savePath)) 6                 Directory.CreateDirectory(savePath); 7             string[] sdd = DateTime.Now.GetDateTimeFormats(); 8             string subSavePath = savePath + "\\" + DateTime.Now.GetDateTimeFormats()[10]; 9             Directory.CreateDirectory(savePath + "\\" + DateTime.Now.GetDateTimeFormats()[10]);10 11             string[] aFiles = Directory.GetFiles(scrPath);12             string[] aDirectory = Directory.GetDirectories(scrPath);13             for (int i = 0; i < aFiles.Length; i++)14             {15                 FileInfo fi = new FileInfo(aFiles[i]);16                 long fileSize = fi.Length;//文件大小17 18                 File.Copy(aFiles[i], subSavePath + "\\" + fi.Name);19             }20             if (aDirectory.Length != 0)21             {22                 for (int i = 0; i < aDirectory.Length; i++)23                 {24                     string aName = aDirectory[i].Substring(aDirectory[i].LastIndexOf('\\'));25                     CopyDirectory(aDirectory[i], subSavePath + aName);26                 }27             }28         }29     }30 }