[文本处理] [分享]批处理替换前后的两个字符串都是延迟变量的时候该怎么写

@echo off
setlocal enabledelayedexpansion
set "x=0"
set "y=1"
for /f "delims=" %%i in (1.txt) do (
    set /a x+=1
    set /a y+=1
    set "OldStr=%%i"
    call set NewStr=%%OldStr:!x!=!y!%%
    echo,!NewStr!
)
pause
复制代码

@echo off
setlocal enabledelayedexpansion
set "x=0"
set "y=1"
for /f "delims=" %%i in (1.txt) do (
    set /a x+=1
    set /a y+=1
    set "OldStr=%%i"
    for /f "tokens=1-2" %%a in ("!x! !y!") do (
        set "NewStr=!OldStr:%%a=%%b!"
    )
    echo,!NewStr!
)
pause
复制代码