遍历文件夹的子文件夹下的所有文件，将上个月的文件集中到一起，然互压缩，并copy到服务器的映射磁盘。
static void Main(string[] args)
{ //原始文件存放的位置 DirectoryInfo theFolder = new DirectoryInfo(@"E:\TestFloder"); //将文件拷贝到该文件夹下 string targetPath = @"D:\test"; DirectoryInfo[] dirInfo = theFolder.GetDirectories(); //遍历文件夹下的子文件夹 foreach (DirectoryInfo folder in dirInfo) { FileInfo[] filesInfo = folder.GetFiles(); //遍历子文件夹下的文件 foreach (FileInfo file in filesInfo) { //将上个月的文件拷贝到 if (file.CreationTime.ToShortDateString().Equals(DateTime.Now.AddMonths(-1).ToShortDateString())) { if (!CopyFile(file, targetPath)) { //log 复制文件失败 } else { file.Delete(); } } } } string zipFilePath = @"D:\" + DateTime.Now.AddMonths(-1).ToString("yyyyMMdd") + ".zip"; string remotePath = @"\\127.1.0.0" + @"D:\" + DateTime.Now.AddMonths(-1).ToString("yyyyMMdd") + ".zip";if (!ZipFiles(targetPath, zipFilePath))
{ //压缩文件失败 } else { //压缩文件成功 //将压缩后的文件拷贝到映射的服务器磁盘 if (!CopyFile(zipFilePath, remotePath)) { //Copy失败 } else { //copy成功 //删除原有的 File.Delete(zipFilePath); }}
}
/// <summary>
/// 移动文件到指定目录 /// </summary> /// <param name="file">文件</param> /// <param name="targetPath">目标路径</param> /// <returns></returns> public static bool CopyFile(FileInfo file, string targetPath) { try { if (!Directory.Exists(targetPath)) { Directory.CreateDirectory(targetPath); } targetPath = targetPath + @"\" + file.Name;File.Copy(file.FullName, targetPath, true);
return true; } catch (Exception) { return false; } }/// <summary>
/// 移动文件到指定目录 /// </summary> /// <param name="filePath"></param> /// <param name="targetPath"></param> /// <returns></returns> public static bool CopyFile(string filePath, string targetPath) { try { File.Copy(filePath, targetPath, true); return true; } catch (Exception) { return false; } }/// <summary>
/// 压缩文件 /// </summary> /// <param name="folderPath">被压缩文件夹路径</param> /// <param name="zipPath">压缩文件路径</param> /// <returns></returns> public static bool ZipFiles(string folderPath, string zipPath) { try { System.Diagnostics.Process process = new System.Diagnostics.Process(); //软件7Z的安装目录 process.StartInfo.FileName = @"D:\Program Files\7-Zip\7z.exe"; process.StartInfo.Arguments = string.Format(" a -tzip {0} {1}", zipPath, folderPath); process.Start(); //一定要等待完成后，才能删除。 process.WaitForExit();//删除文件夹下文件
DeleteFiles(folderPath);return true;
} catch (Exception ex) { throw ex; } }/// <summary>
/// 删除文件夹下文件 /// </summary> /// <param name="folderPath">文件夹路径</param> public static void DeleteFiles(string folderPath) { try { DirectoryInfo folder = new DirectoryInfo(folderPath); FileInfo[] filesInfo = folder.GetFiles(); foreach (FileInfo file in filesInfo) { File.Delete(file.FullName); } //log 删除文件夹下文件成功 } catch (Exception ex) { //log 删除文件夹下文件失败 throw ex; } }