[文本处理] 批处理如何将多个文件以其创建日期时间重命名

PowerShell -c "Get-ChildItem *.* | Rename-Item -NewName { ('{0:s}' -f $_.CreationTime -replace '[ T:]', '-') + $_.extension }"
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PowerShell -c "Get-ChildItem *.* | Rename-Item -NewName { ('{0:yyyy-MM-dd-HH-mm-ss}' -f $_.CreationTime) + $_.extension }"
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@echo off
set "MyPath=%~p0"
pushd "%~dp0"
for /f "tokens=1*" %%i in ('wmic DataFile where "Drive='%~d0' and Path='%MyPath:\=\\%'" get CreationDate^,Name^|find ":"') do (
    for /f "delims=" %%j in ("%%j") do (
        if /i not "%~f0" == "%%~fj" (
            set "s=%%~ni"
            setlocal enabledelayedexpansion
            set "s=!s:~0,4!-!s:~4,2!-!s:~6,2!-!s:~8,2!-!s:~10,2!-!s:~-2!"
            set "name=!s!%%~xj"
            for /l %%k in (1 1 100) do if exist "!name!" set "name=!s!-%%k%%~xj"
            for %%k in ("!name!") do endlocal & ren "%%~fj" "%%~k"
        )
    )
)
pause
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//&cls&dir /a-d/b|findstr /v "%~nx0$"|cscript -nologo -e:jscript "%~f0"&pause&exit

Date.prototype.Format = function(){
    function add(t){return t>9?t:'0'+t}
    var y = this.getFullYear();
    var M = this.getMonth()+1;
    var d = this.getDate();
    var h = this.getHours();
    var m = this.getMinutes();
    var s = this.getSeconds();
    return y+'-'+add(M)+'-'+add(d)+'-'+add(h)+'-'+add(m)+'-'+add(s)
}

var fso = new ActiveXObject('Scripting.FileSystemObject')
while(!WSH.StdIn.AtEndOfStream){
    var line = WSH.StdIn.ReadLine();
    var f = fso.GetFile(line);
    var dt = (new Date(f.DateCreated)).Format();
    var fpath = fso.GetParentFolderName(line);
    var oldname = fso.GetBaseName(line);
    var fext = fso.GetExtensionName(line);
    var newname = dt+(fext?'.'+fext:'');
    var tf = (fpath?fpath+'\\':'')+newname;
    if(oldname.indexOf(dt)<0){  //不处理文件名末尾已带有创建日期时间的文件
        if(fso.FileExists(tf)){
            f.Name = oldname+'_'+newname;  //如果出现重名则保留原文件名
        }else f.Name = newname;
    }
}
WSH.Echo('Done');
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