#目標(biāo)文件夾
$scrfile = "d:\test"
#起始目錄名
$directory = 0
#1825361100
#76547428
#判斷當(dāng)目錄的文件數(shù)大于0時(shí)while循環(huán)為真
while( (dir -Path $scrfile -Filter *.eml ).count -gt 0)
{ 
#起始目錄名為1
  $directory++
#建立目錄
  New-Item -Path "d:\$directory" -ItemType Directory -ErrorAction Stop
#累加大小變量
  $length = 0
#dir配合where-object移動(dòng)文件到新目錄，記錄大小，當(dāng)大小達(dá)到指定大小，跳出管道.
  dir -Path $scrfile -Filter *.eml |Where-Object{
    $objName = $_.Name   
      $_.moveto("d:\$directory\$objName")
      $length += $_.length
      if($length -gt 1825361100)
      {       
        continue
      }     
  }
}