BAT批处理脚本-文本操作-读取带敏感字符的行.cmd.zip

:: 出处：http://www.cn-dos.net/forum/viewthread.php?tid=25570 @echo off :: 普通的 for+findstr 语句会忽略分号开头的行 :: findstr /n .* 用delims=:后，会忽略行首所有的冒号 :: 还有!、&、.等特殊符号需要处理 :: 以下代码可以准确提取这些敏感字符 :: 解决了 setlocal 最大递归层的问题(setlocal 两两嵌套处理超过15行内容时会带来此问题) :: 能计算空行 :: code by jm 2006-12-12 thanks 3742668 CMD@XP set num=0 for /f "delims=" %%i in ('findstr /n .* test.txt') do ( set /a num+=1 set "str=%%i" setlocal enabledelayedexpansion echo 第 !num! 行： !str:*:=! endlocal ) pause goto :eof @echo off :: 超过15行内容时，会带来 setlocal 最大递归层的问题 :: code by 3742668 2006-12-11 CMD@XP @echo off setlocal enabledelayedexpansion set num= for /f "eol= delims=" %%i in ('findstr .* a.txt') do ( setlocal DISABLEDELAYEDEXPANSION set "tmpstr=%%i" setlocal enabledelayedexpansion set /a num += 1 set "!num!=!tmpstr!" ) for /l %%i in (1,1,%num%) do echo 第%%i行: !%%i! pause exit /b 0 @echo off :: 不能正确提取带感叹号的内容 :: code by jm 2006-12-11 CMD@XP set num=0 setlocal enabledelayedexpansion for /f "delims=" %%i in ('findstr /n .* test.txt') do ( set /a num+=1 set "str=%%i" echo 第 !num! 行： !str:*:=! ) pause goto :eof @echo off :: 结果要用引号括起来 :: code by jm 2006-12-11 CMD@XP set num=0 ::setlocal enabledelayedexpansion for /f "delims=" %%i in ('findstr /n .* test.txt') do ( set /a num+=1 set "str=%%i" call :display ) pause goto :eof :display echo 第 %num% 行： "%str:*:=%" goto :eof test.txt的内容 :abc ::xy ; ;;;ef & ;:; ::;; || & ^ !< ! % " "" ' test abc