went

双重循环

@echo off
(
for /f "delims=" %%i in (1.txt) do (
	for /f "delims=" %%a in (2.txt) do (
		echo %%i---%%a
	)
)
)>3.txt
pause&exit
复制代码

went

回复 8# Rasm


没区别.
大小不一样可能是运行之前文件夹就存在3.txt
4楼是追加进txt,而5楼是直接覆盖