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问题描述

我正在尝试以下操作。

  $ woohoo = c：\temp\shabang 
 New-Item -ItemType文件$ woohoo

这将在所需位置创建文件。但是，我想拆分 $ woo 和 $ hoo 并进行类似的操作。

  $ woo = c：\temp; 
 $ hoo = shabang 
 New-Item -ItemType文件（$ woo + $ hoo）

这不起作用，我需要关于如何使其飞行的提示。 cmdlet可以连接 $ woo 和 $ hoo ：

  New-Item -ItemType文件（加入路径$ woo $ hoo）

请参见下面的演示：

  PS> $ woo = c：\temp 
 PS> $ hoo = shabang 
 PS> Join-Path $ woo $ hoo 
 c：\temp\shabang 
 PS>

I'm trying the following.

$woohoo = "c:\temp\shabang"
New-Item -ItemType File $woohoo

This creates a file at desired location. However, I'd like to split the $woo and $hoo and go something like this.

$woo = "c:\temp"
$hoo = "shabang"
New-Item -ItemType File ($woo + $hoo)

This doesn't work and I need a hint on how to make it fly. This suggestion nor this on worked out when applied to my situation. Apparently - given path format is unsupported.

Suggestions?

Edit

This is what it looks like:

Edit 2

$woo = "c:\temp"; $hoo= "shabang"; New-Item -ItemType File (Join-Path $woo $hoo)

解决方案

Doing $woo + $hoo does not return the proper filepath:

PS > $woo = "c:\temp"
PS > $hoo = "shabang"
PS > $woo + $hoo
c:\tempshabang
PS >

Instead, you should use the Join-Path cmdlet to concatenate $woo and $hoo:

New-Item -ItemType File (Join-Path $woo $hoo)

See a demonstration below:

PS > $woo = "c:\temp"
PS > $hoo = "shabang"
PS > Join-Path $woo $hoo
c:\temp\shabang
PS >

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