18.1.1 drivetype属性.html

javascript即用即差核心对象手册

<script>
   var objFso = new ActiveXObject("Scripting.FileSystemObject");
   //自定义函数，输出磁盘类型的文字说明
   function DriveType(drvType)
    {
	      var DriveType="";
		  switch(drvType)
		  {
              case 0:
			       DriveType="无法确定";break;
			  case 1:
			       DriveType="可移动驱动器";break;
			  case 2:
			       DriveType="固定驱动器";break;
			  case 3:
			       DriveType="网络驱动器";break;
			  case 4:
			        DriveType="CD-ROM";break;
			  case 5:
			        DriveType="RAM 磁盘";
		   }
		   return DriveType;
	 }
	 //输出C盘信息
	 var objDrv=objFso.GetDrive("C");
	 with(document)
	 {
        write("<li>磁盘盘符："+objDrv.DriveLetter);
	    write("<li>可用字节："+objDrv.AvailableSpace);
		write("<li>磁盘类型："+DriveType(objDrv.DriveType));
	 }
</script>