Question

此代码没有复制目录中所有文件的麻烦。但是，它不维护文件夹结构，只复制文件。关于我需要改变什么以保持文件夹结构的任何想法？

string server = cbServer.SelectedItem.ToString();
string input = "\\\\" + server + "\\F\\Input";

string folderPath = txtPath.Text;

foreach (var file in System.IO.Directory.GetFiles(folderPath, "*", SearchOption.AllDirectories))
    File.Copy(file, System.IO.Path.Combine(input, Path.GetFileName(file)), true);

Answer 1

您没有处理文件夹，只是递归地将文件复制到目标目录中。

你可以这样做，主要来自这里：What is the best way to copy a folder and all subfolders and files using c#

static void Main(string[] args)
{

    string source = @"C:\Users\Yaron.Fainstein\Desktop\z1";

    string target = @"C:\Users\Yaron.Fainstein\Desktop\z1-out";

    CopyFolder(new DirectoryInfo(source), new DirectoryInfo(target));

/*foreach (var file in System.IO.Directory.GetFiles(source, "*", SearchOption.AllDirectories))
{

File.Copy(file, System.IO.Path.Combine(target, Path.GetFileName(file)), true);
}*/
} 

public static void CopyFolder(DirectoryInfo source, DirectoryInfo target) {
    foreach (DirectoryInfo dir in source.GetDirectories())
    CopyFolder(dir, target.CreateSubdirectory(dir.Name));
    foreach (FileInfo file in source.GetFiles())
    file.CopyTo(Path.Combine(target.FullName, file.Name));
}

在维护文件夹结构的同时复制超出根级别的文件时遇到问题

1 个答案: