如何在PowerShell中将绝对路径转换为相对路径? [英] How to convert absolute path to relative path in PowerShell?

问题描述

我想在 PowerShell 脚本中将路径转换为相对路径.如何使用 PowerShell 执行此操作?

I'd like to convert a path to a relative path in a PowerShell script. How do I do this using PowerShell?

例如:

Path to convert: c:\documents\mynicefiles\afile.txt
Reference path:  c:\documents
Result:          mynicefiles\afile.txt

和

Path to convert: c:\documents\myproject1\afile.txt
Reference path:  c:\documents\myproject2
Result:          ..\myproject1\afile.txt

推荐答案

我发现了一些内置的东西，解析路径:

I found something built in, Resolve-Path:

Resolve-Path -Relative

这将返回相对于当前位置的路径.一个简单的用法:

This returns the path relative to the current location. A simple usage:

$root = "C:\Users\Dave\"
$current = "C:\Users\Dave\Documents\"
$tmp = Get-Location
Set-Location $root
Resolve-Path -relative $current
Set-Location $tmp

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