如何在Windows中获取批处理脚本的路径？

淡淡的烟草味﹌ 2023-03-03 11:27 14阅读 0赞

本文翻译自：[How to get the path of the batch script in Windows?][How to get the path of the batch script in Windows]

*I know that `%0` contains the full path of the batch script, eg `c:\\path\\to\\my\\file\\abc.bat`* **我知道`%0`包含批处理脚本的完整路径，例如`c:\\path\\to\\my\\file\\abc.bat`**

*I would `path` to be equal to `c:\\path\\to\\my\\file`* **我将`path`等于`c:\\path\\to\\my\\file`**

*How could I achieve that ?* **我怎么能实现这一目标？**

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### \#1楼 ###

参考：[https://stackoom.com/question/g3IX/如何在Windows中获取批处理脚本的路径][https_stackoom.com_question_g3IX_Windows]

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### \#2楼 ###

*I am working on a Windows 7 machine and I have ended up using the lines below to get the absolute folder path for my bash script.* **我正在使用Windows 7机器，我最终使用下面的行来获取我的bash脚本的绝对文件夹路径。**

*I got to this solution after looking at [http://www.linuxjournal.com/content/bash-parameter-expansion][http_www.linuxjournal.com_content_bash-parameter-expansion] .* **在查看[http://www.linuxjournal.com/content/bash-parameter-expansion][http_www.linuxjournal.com_content_bash-parameter-expansion]后，我得到了这个解决方案。**

#Get the full aboslute filename.
    filename=$0
    #Remove everything after \. An extra \ seems to be necessary to escape something...
    folder="${filename%\\*}"
    #Echo...
    echo $filename
    echo $folder

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### \#3楼 ###

*`%~dp0` may be a relative path.* **`%~dp0`可以是相对路径。** *To convert it to a full path, try something like this:* **要将其转换为完整路径，请尝试以下方法：**

pushd %~dp0
    set script_dir=%CD%
    popd

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### \#4楼 ###

您可以使用以下脚本来获取路径而不尾随“\\\\”

for %%i in ("%~dp0.") do SET "mypath=%%~fi"

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### \#5楼 ###

*`%~dp0` will be the directory.* **`%~dp0`将是目录。** *[Here's some documentation on all of the path modifiers][Here_s some documentation on all of the path modifiers] .* **[这里有一些关于所有路径修饰符的文档][Here_s some documentation on all of the path modifiers] 。** *Fun stuff :-)* **好玩的东西 ：-）**

*To remove the final backslash, you can use the `:n,m` substring syntax, like so:* **要删除最后的反斜杠，可以使用`:n,m` substring语法，如下所示：**

SET mypath=%~dp0
    echo %mypath:~0,-1%

*I don't believe there's a way to combine the `%0` syntax with the `:~n,m` syntax, unfortunately.* **我不相信有一种方法可以将`%0`语法与`:~n,m`语法结合起来。**

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### \#6楼 ###

*That would be the `%CD%` variable.* **这将是`%CD%`变量。**

@echo off
    echo %CD%

*`%CD%` returns the current directory the batch script is in.* **`%CD%`返回批处理脚本所在的当前目录。**

[How to get the path of the batch script in Windows]: https://oldbug.net/q/g3IX/How-to-get-the-path-of-the-batch-script-in-Windows
[https_stackoom.com_question_g3IX_Windows]: https://stackoom.com/question/g3IX/%E5%A6%82%E4%BD%95%E5%9C%A8Windows%E4%B8%AD%E8%8E%B7%E5%8F%96%E6%89%B9%E5%A4%84%E7%90%86%E8%84%9A%E6%9C%AC%E7%9A%84%E8%B7%AF%E5%BE%84
[http_www.linuxjournal.com_content_bash-parameter-expansion]: http://www.linuxjournal.com/content/bash-parameter-expansion
[Here_s some documentation on all of the path modifiers]: https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/call#batch-parameters