70 lines
1.7 KiB
C#
70 lines
1.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace CopyUSB;
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public class CopyList
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{
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public string Func { get; set; }
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public long length { get; set; }
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public FileInfo file { get; set; }
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public string des { get; set; }
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}
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public class FileCopy
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{
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public static void Copy(string source,string des, List<(long, FileInfo, string, string)> copyList)
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{
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try
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{
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var sourceDir = new DirectoryInfo(source);
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var desDir = new DirectoryInfo(des);
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// 确保目标目录存在
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if (!desDir.Exists)
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{
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desDir.Create();
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}
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//遍历目录
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foreach (var subDir in sourceDir.GetDirectories())
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{
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Copy(subDir.FullName, Path.Combine(desDir.FullName, subDir.Name), copyList);
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}
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foreach (var file in sourceDir.GetFiles())
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{
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string destinationFile = Path.Combine(desDir.FullName, file.Name);
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if (File.Exists(destinationFile))
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{
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var desFileInfo = new FileInfo(destinationFile);
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if (desFileInfo.Length != file.Length)
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{
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/*Console.WriteLine($"Renew {file} --> {destinationFile}");*/
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copyList.Add((file.Length,file, destinationFile,"Renew"));
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/*file.CopyTo(destinationFile, true);*/
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}
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else
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{
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Console.WriteLine($"Same {file} --> {destinationFile} {file.Length/1024/1024}MB");
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/*copyList.Add((file, destinationFile, 0, "Same"));*/
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}
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}
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else
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{
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/*Console.WriteLine($"NewFile {file} --> {destinationFile}");*/
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copyList.Add((file.Length,file, destinationFile, "NewFile"));
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}
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}
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}
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catch (Exception ex)
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{
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Console.WriteLine($"Copy Error {source}");
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/*Console.WriteLine(ex.ToString());*/
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}
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}
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}
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