在 Powershell 4 中压缩和解压缩文件 [英] Zip and Unzip File in Powershell 4

问题描述

我使用的是 Windows Server 2012 R2(64 位).我有可用的 powershell 版本 4.我正在尝试压缩和解压缩文件.当我尝试 Write-Zip 命令时，它会引发以下错误:

I am using Windows Server 2012 R2 (64 bit). I have powershell version 4 available in it. I am trying to zip and unzip files. When I try Write-Zip command, it throws me following error:

Write-Zip : 术语Write-Zip"不被识别为 cmdlet、函数、脚本文件或可操作的名称程序.检查名称的拼写，如果包含路径，请验证路径是否正确，然后重试.

Write-Zip : The term 'Write-Zip' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.

我该怎么做才能修复它?我需要在服务器中安装 zip/winrar 吗?或者有没有其他命令可以压缩/解压缩文件?

What should I do to fix it? Do I need to install zip/winrar in the server? Or is there any other command do zip/unzip files?

推荐答案

Write-Zip 似乎是 http://pscx.codeplex.com/ 需要单独安装才能使用.

Write-Zip seems to be part of http://pscx.codeplex.com/ that require a separate installation before you can use it.

但是，如果您只想从文件夹创建 Zip 存档，则可以运行

However, if you just want to create a Zip archive from a folder, you could just run

$source = "c:\temp\source"
$archive = "c:\temp\archive.zip"

Add-Type -assembly "system.io.compression.filesystem"
[io.compression.zipfile]::CreateFromDirectory($source, $archive)

这利用了 .NET Framework 类 ZipFile 中的 CreateFromDirectory 方法.它从位于 $source 文件夹内的文件创建一个 zip 存档，并创建一个在 $archive 变量中定义的存档.注意，ZipFile 类是在 .NET Framework 4.5 中引入的

This utilizes the CreateFromDirectory method from the .NET Framework class ZipFile. It creates a zip archive from the files located inside the $source folder and creates an archive as defined in the $archive variable. Note, ZipFile class was introduced in .NET Framework 4.5

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