[文件操作] 批处理如何扫描文件统计文件总数？

@if(0)==(0) echo off
cscript -nologo -e:jscript "%~0"
pause & exit/b
@end
var startTime = new Date().getTime();
var fso = new ActiveXObject("Scripting.FileSystemObject");
var folder = fso.GetFolder(".\\Lib");
var fileCount = folder.Files.Count;
if (fileCount === 0) {
  WScript.Echo("没有文件");
} else {
  WScript.Echo("当前目录有 " + fileCount + " 个文件");
}
var endTime = new Date().getTime();
var Seconds = (endTime - startTime) / 1000;
WScript.Echo("检索时间 " + Seconds + " 秒");
复制代码