@echo off&setlocal enabledelayedexpansion
for /f "delims=" %%a in ('dir/ad/s/b') do (
	set/a "n=0"
	pushd "%%a"
	for /f "delims=" %%b in ('dir/a-d/b') do (
		set/a "n+=1"
		set "count=00!n!"
		set "count=!count:~-3!"
		ren "%%b" "!count!%~xb"
	)
	popd
)
pause
复制代码

@echo off&setlocal enabledelayedexpansion
for /f "delims=" %%a in ('dir/ad/s/b') do (
	set/a "n=0"
	pushd "%%a"
	for /f "delims=" %%b in ('dir/a-d/b') do (
		set/a "n+=1"
		set "count=!n!"
		if !n! lss 100 (
			set "count=00!count!"
			set "count=!count:~-3!"
		)
		ren "%%b" "!count!%%~xb"
	)
	popd
)
pause
复制代码

import os
import strformat
import strutils

var extlist = [".jpg", ".gif", ".tif"]
var counter = 0

for f in walkDirRec(getAppDir()):
    var (dir, name, ext) = splitFile(f)
    if ext.toLower in extlist:
        counter.inc
        var newname = fmt"{dir}/{counter:03}{ext}"
        echo f, "  ===>>: ", newname
        moveFile(f, newname)
复制代码