@echo off & title 处理数字串 By 依梦琴瑶cd /d %~dp0setlocal enabledelayedexpansionset Num=00011000echo Old %Num%call :SetNewNumberecho New %Num%pauseexit:SetNewNumberset N=0:SetNewNumberNowset One=!Num:~%N%,1!if %One% gtr 0 ( set Num=!Num:~%N%! goto :eof)set /a N+=1goto SetNewNumberNow用正则表达式替换