如何设置父目录的Windows上的路径的变量？ [英] How to SET a variable to the path of parent directory on windows?

问题描述

带命令行的再挣扎，我必须弄清楚，我可以在一个变量保存当前工作目录，像这样：

Struggling with command line again, I have figure out that I can store the current working directory in a variable like so:

SET current=%cd%

我将如何设置父关系吗？ SET父=％..％不起作用，因为它呼应％..％

How would I set parent though? SET parent=%..% does not work, as it echoes %..%

基本上，调用批处理脚本 C：\\ A \\ B \\ myscript.bat 包含以下内容：

Basically, calling a batch script C:\a\b\myscript.bat with the following contents:

@echo off
set current=%cd%
echo %current%

打印 C：\\ A \\ B 和我想的设置的变量父，以便它打印 C：\\ A 无需改变当前的工作目录 ..

prints C:\a\b and I should like to set a variable parent so that it would print C:\a without changing the current working directory to ..

这可能吗？

推荐答案

上移一个目录，想起了电流，设置父，然后弹出下来的目录，回到你开始的地方。

Move up a directory, remembering the current, set the parent, and then pop down a directory, back to where you started

@echo off
set current=%cd%
pushd ..
set parent=%cd%
popd

echo current %current%
echo parent %parent%

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