问题
I’m trying use PowerShell to add website from xml file.
When I just use CMD command
appcmd add site /in < test.xml
The binding of website is 「測試.com.tw」and everything be fine.
But when I use Powershell
Get-Content test.xml | appcmd add site /in
The binding will be 「???.com.tw」
Even if I change chcp to 65001 or use “-encoding utf8” when get-content, but nothing change and still can’t correct import a website with Chinese domain.
My server is 2008 R2 and Powershell 1.0
Does anyone know how I can fix it?
回答1:
PowerShell uses the $OutputEncoding preference variable to determine the character encoding to use when sending data to external programs (such as appcmd
) via the pipeline (what the external program receives via stdin, the standard input stream).
In Windows PowerShell, $OutputEncoding
defaults to ASCII(!), meaning that only characters in the 7-bit ASCII are correctly sent, and all characters outside that range are replaced with literal ?
characters.
You must set $OutputEncoding
to match the encoding that appcmd
expects when reading from stdin; according to your feedback, UTF-8 must be used:
$OutputEncoding = [System.Text.Utf8Encoding]::new($false) # BOM-less UTF-8
Get-Content test.xml | appcmd add site /in
# Consider restoring the previous $OutputEncoding value
Note: The above assumes that Get-Content
properly recognizes the encoding of test.xml
when reading from it; if not, use its -Encoding
parameter to specify the file's encoding explicitly.
Complementarily, when PowerShell reads output from external programs, it is the encoding stored in [Console]::OutputEncoding
that determines how the output is decoded - see this answer.
来源:https://stackoverflow.com/questions/57949925/use-powershell-to-import-website-with-chinese-domain