Blitz

@echo off&setlocal enabledelayedexpansion
for /f "delims=" %%a in (print.txt) do (
    set as=%%a
    set as=!as:abcd=!
    echo !as!>>123.txt
)
pause
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Blitz

回复 3# ghhii2002

@echo off&setlocal enabledelayedexpansion
for /f "usebackq delims=" %%a in ("d:\root\print.txt") do (
    set as=%%a
    set as=!as:abcd=!
    echo !as!>>"d:\root\123.txt"
)
pause
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