Path.Combine 绝对路径和相对路径字符串 [英] Path.Combine absolute with relative path strings

问题描述

我正在尝试使用 Path.Combine.

I'm trying to join a Windows path with a relative path using Path.Combine.

然而，Path.Combine(@"C:lah",@"..ling") 反而返回 C:lah..lingC:ling.

有谁知道如何在不编写自己的相对路径解析器的情况下完成此操作(这应该不会太难)?

Does anyone know how to accomplish this without writing my own relative path resolver (which shouldn't be too hard)?

推荐答案

什么有效:

string relativePath = "..\bling.txt";
string baseDirectory = "C:\blah\";
string absolutePath = Path.GetFullPath(baseDirectory + relativePath);

(结果:absolutePath="C:ling.txt")

(result: absolutePath="C:ling.txt")

什么不起作用

string relativePath = "..\bling.txt";
Uri baseAbsoluteUri = new Uri("C:\blah\");
string absolutePath = new Uri(baseAbsoluteUri, relativePath).AbsolutePath;

(结果:absolutePath="C:/blah/bling.txt")

(result: absolutePath="C:/blah/bling.txt")

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