在 Powershell 中从文本文件导入变量 [英] Import Variables from Text File in Powershell

问题描述

我有几个 Powershell 脚本可以自动执行 DLL 传输，我想将变量从一个文本文件导入到各种脚本中.我的例子:

变量.txt$foo = "blarg"$bar = "其他 blarg"

然后我想做这样的事情:

Script.ps1导入变量.txtecho "$foo $bar"

解决方案

这可以通过 Dot Sourcing 来完成.

创建一个 .ps1 文件，在其中声明您的变量，然后点源文件.这会将文件中声明的所有变量带入全局范围.

示例:

Variables.ps1 的内容:

$foo = "blarg"$bar = "其他 blarg"

点源:

<预><代码>../变量.ps1写主机$foo $bar"

I've got a couple of Powershell scripts that automate DLL transferal and I'd like to import the variables from one text file into the various scripts. My example:

Variables.txt
$foo = "blarg"
$bar = "other blarg"

And then I'd like to do something like this:

Script.ps1
Imports Variables.txt
echo "$foo $bar"

解决方案

This can be accomplished by Dot Sourcing.

Create a .ps1 file, declare your variables in it, then dot source the file. This will bring any variables declared in the file into the global scope.

Example:

Contents of Variables.ps1:

$foo = "blarg"
$bar = "other blarg"

Dot source it:

. ./Variables.ps1
Write-Host "$foo $bar"

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