windows 来自 System.Net.WebClient 的 powershell 字符编码
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时间：2020-09-15 13:42:21 来源:igfitidea点击:
powershell character encoding from System.Net.WebClient
提问by elgrego
I am running the following command:
我正在运行以下命令：
([xml](new-object net.webclient).DownloadString(
"http://blogs.msdn.com/powershell/rss.aspx"
)).rss.channel.item | format-table title,link
The output for one of the RSS items contains this weird text:
RSS 项目之一的输出包含以下奇怪的文本：
You Dona?t Have to Be An Administrator to Run Remote PowerShell Commands
So, the question is:
所以，问题是：
- Why the mix up in characters? What happened to the apostrophe? Why is the output rendered as
Dona?twhen it should just render asDon't? - How would I get the correct character in the PowerShell standard output?
- 为什么会混淆字符？撇号怎么了？为什么输出呈现为
Dona?t它应该呈现的时候Don't？ - 如何在 PowerShell 标准输出中获得正确的字符？
回答by Filburt
You need to set the encoding property of the webclient:
您需要设置 webclient 的 encoding 属性：
$wc = New-Object System.Net.WebClient
$wc.Encoding = [System.Text.Encoding]::UTF8
([xml]$wc.DownloadString( "http://blogs.msdn.com/powershell/rss.aspx" )).rss.channel.item | format-table title,link
