Powershell小技巧之获取当前的时间并转换为时辰

function Get-ChinaTimeAlias
{
 param(
 [ValidateRange(0,23)]
 [int]$Hour = (get-date).Hour
 )
 $timeAliasArray='子丑寅卯辰巳午未申酉戌亥'
 [int]$index=0
 if($hour -eq 22){ $index=11 }
 else{
 $index=[math]::Floor( ( $hour+1 ) % 23 / 2 )
 }
 return $timeAliasArray[ $index ] + "时"
}

$timeArray=@(23)+0..22
for($i=0;$i -lt $timeArray.Length; $i=$i+2)
{
 $startHour = $timeArray[$i].ToString().PadLeft(2,'0')
 $endHour = $timeArray[$i+1].ToString().PadLeft(2,'0')
 $timeAlias = Get-ChinaTimeAlias $timeArray[$i]
 [pscustomobject]@{
  时辰  = $timeAlias;
  时间段 = ('{0}:00-{1}:59' -f $startHour,$endHour)
  }
}