<# :
cls
@echo off
set info=互助互利,支付宝扫码头像,感谢赞助
rem 有问题,可加QQ956535081及时沟通
title %info%
powershell -NoProfile -ExecutionPolicy bypass "Invoke-Command -ScriptBlock ([ScriptBlock]::Create([IO.File]::ReadAllText('%~f0',[Text.Encoding]::Default)))"
echo;%info%
pause
exit
#>

#文件夹路径
$folder='D:\xxx\yyy';

#文件及修改日期
$list=@{
    '1.txt'='2019-01-01';
    '2.rar'='2019-10-23';
    '3.jpg'='2019-03-03';
    'xx.mp4'='2019-03-17'
};

if(-not (test-path -liter $folder)){write-host ('"'+$folder+'" not found');exit;};
$files=@(dir -liter $folder|?{$_ -is [System.IO.FileInfo]});
for($i=0;$i -lt $files.length;$i++){
    if($list.ContainsKey($files[$i].Name)){
        $old=$files[$i].LastWriteTime;
        $new=(get-date ($list[$files[$i].Name]+' '+$old.toString('HH:mm:ss')));
        $files[$i].LastWriteTime=$new;
        write-host ('['+$old.toString('yyyy-MM-dd HH:mm:ss')+'-->'+$new.toString('yyyy-MM-dd HH:mm:ss')+']'+$files[$i].Name);
    };
};
复制代码