51 lines
1.6 KiB
Markdown
51 lines
1.6 KiB
Markdown
#unity/日常积累
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复制一个文件夹的内容，代码参考
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``` cs
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public static void CopyDirectory(string sourceDir, string targetDir)
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{
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DirectoryInfo dir = new DirectoryInfo(sourceDir);
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DirectoryInfo[] dirs = dir.GetDirectories();
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// If the source directory does not exist, throw an exception.
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if (!dir.Exists)
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{
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throw new DirectoryNotFoundException($"Source directory does not exist or could not be found: {sourceDir}");
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}
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// If the destination directory does not exist, create it.
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if (!Directory.Exists(targetDir))
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{
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Directory.CreateDirectory(targetDir);
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}
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// Get the files in the directory and copy them to the new location.
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FileInfo[] files = dir.GetFiles();
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foreach (FileInfo file in files)
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{
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string tempPath = Path.Combine(targetDir, file.Name);
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file.CopyTo(tempPath, false);
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}
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// If copying subdirectories, copy them and their contents to the new location.
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foreach (DirectoryInfo subdir in dirs)
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{
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string tempPath = Path.Combine(targetDir, subdir.Name);
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CopyDirectory(subdir.FullName, tempPath);
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}
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}
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```
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如果是需要整个文件夹替换，执行上述操作之前，可以先判空，然后删除文件夹
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``` cs
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if (Directory.Exists(RemoteHotUpdateRootPath))
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{
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Directory.Delete(RemoteHotUpdateRootPath, true);
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}
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```
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完整调用，就是删除文件夹，然后再复制文件夹过去即可
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![[Pasted image 20240911192759.png]] |