如何处理文件名中的空格

问题描述

我正在尝试迭代本地目录中的文件：

  foreach（Directory.GetFileSystemEntries（path）中的字符串名称）
 {
 FileAttrtibutes att = File.GetAttributes（name）
} 
  

路径文件夹中的一个文件名为This is a test。 GetAttributes（）在带空格的文件名上抛出异常。

除了用其他字符替换空格外，应如何处理在这种情况下我处理文件名中的空格？

我道歉。我有点仓促。让我重新定义问题，即使我现在至少有一个解决方法。

这段代码显示了问题：

  Uri u = new Uri（@file：/// c：/ test / This is a test）; 
 FileAttributes a = File.GetAttributes（u.AbsolutePath）; 
  

File.GetAttributes抛出System.IO.FileNotFoundException：找不到文件'c：\ test \This％图20是％20A％20test。 'c：\ test \这是一个测试'存在。

所以看来Uri.AbsolutePath正在插入％20空格，我只能做一个字符串替换以使我的代码工作。我不知道我应该期待更换，但至少我可以让它工作。欢迎任何其他想法。

解决方案

我也遇到了类似的问题。

.Replace（％20，）

  var assemblyPath = new Uri（Assembly.GetExecutingAssembly（）。CodeBase）.AbsolutePath.Replace（％20，）; 
  

I am trying to iterate over files in a local directory:

foreach (string name in Directory.GetFileSystemEntries(path))
{
    FileAttrtibutes att = File.GetAttributes(name)
}

One of the files in the folder at path is named "This is a test". GetAttributes() throws an exception on filenames with spaces.

Apart from replacing spaces with some other character, how should I handle spaces in filenames in this circumstance?

I apologise. I was a bit hasty. Let me redefine the problem, even though I now have a workaround at least.

This snippet of code shows the problem:

Uri u = new Uri(@"file:///c:/test/This is a test");
FileAttributes a = File.GetAttributes(u.AbsolutePath);

File.GetAttributes throws a System.IO.FileNotFoundException: Could not find file 'c:\test\This%20is%20a%20test'. 'c:\test\This is a test' exists.

So it seems Uri.AbsolutePath is inserting %20 for space, and I can just do a string replace to get my code working. I don't know that I should expect to have to do the replace, but at least I can get it working. Any other ideas welcome.

解决方案

I also encountered a similar problem.

That's my stupid solution: Just add .Replace("%20", " ")

var assemblyPath = new Uri(Assembly.GetExecutingAssembly().CodeBase).AbsolutePath.Replace("%20", " ");

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