Removing %20 from URI Relative Path

问题

I am generating a relative path from 1 directory to another. If the OutputDirectoryName property is a directory containing spaces, the spaces are encoded using %20, rather than a space. I am creating a relative path to a windows folder, so I must have my relatiave path using spaces. Is there a clean way to specify how the URI is encoded? I know I could do a stirng replace on the relativePath.ToString(), but am wondering if there's a better implementation. Thanks.

public string GetOutputDirectoryAsRelativePath(string baseDirectory)
{
    Uri baseUri = new Uri(baseDirectory);
    Uri destinationUri = new Uri(OutputDirectoryName);
    Uri relativePath = baseUri.MakeRelativeUri(destinationUri);
    return relativePath.ToString();
}

回答1:

Use Uri.UnescapeDataString?

http://msdn.microsoft.com/en-us/library/system.uri.unescapedatastring.aspx

回答2:

string sRelativeFilePath = Uri.UnescapeDataString(new Uri(sAbsolutePath + "\\", false).MakeRelative(new Uri(filename)));

回答3:

Use HttpServerUtility.UrlDecode Method (String)

回答4:

Try looking at Server.UrlDecode: http://msdn.microsoft.com/en-us/library/6196h3wt.aspx

The space character is not the only one that is encoded.

来源：https://stackoverflow.com/questions/5706555/removing-20-from-uri-relative-path