复制代码 代码如下:

@echo off

setlocal enabledelayedexpansion

set file=

set /p file= 请输入要操作的文件名称(包括扩展名)：

set "file=%file:"=%"

for %%i in ("%file%") do set file=%%~fi

echo.

set replaced=

set /p replaced= 请输入即将被替换的内容：

echo.

set all=

set /p all= 请输入替换字符串：

for /f "delims=" %%i in ('type "%file%"') do (

set str=%%i

set "str=!str:%replaced%=%all%!"

echo !str!>>"%file%"_tmp.txt

)

copy "%file%" "%file%"_bak.txt >nul 2>nul

move "%file%"_tmp.txt "%file%"

start "" "%file%"