字符串拼接的批处理

复制代码 代码如下:@echo off ...
复制代码 代码如下:

@echo off
:: 每6行拼接为一行,剩余的不够6行的显示在最后一行
::
::
set num=0
setlocal enabledelayedexpansion
for /f “delims=” %%i in (a.txt) do (
set /a num+=1
set str=!str! %%i
if !num! equ 6 echo !str! && set num=0 & set str=
)
if not “%str%”==”” echo %str%
pause

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