利用Splatting提交参数（Hash，哈希）

$infos = @{}

$infos.Path = 'c:Windows'

$infos.Recurse = $true

$infos.Filter = '*.log'

$infos.ErrorAction = 'SilentlyContinue'

$infos.Remove('Recurse')

 

dir @infos

 

dir c:windows -rexurse -filter ‘*.log’ -erroraction silentlycontinue