为什么将写入主机结果发送到文件？

Question

I read everywhere (ie Redirect Write-Host statements to file ) that Write-Host cannot be redirected to file. But

Given t.ps1 file:

function Log(){
    Write-Host "host msg"
}

Log

I see "host msg" in file:

PS D:\> & ./t.ps1 *>> .\out.log

PS D:\> gc .\out.log
host msg

Answer 1

我猜您可以使用Write-output而不是write-host来将输出重定向到文件或使用管道和out-file cmdlet。