在文本文件中如何定位以及抽取相应的字符信息？ - 中国DOS联盟论坛


@echo off
rem 假设文本文件的名称为source.txt
setlocal enabledelayedexpansion
set /a m=2
for /f "tokens=*" %%i in (source.txt) do (
  set /a hangn+=1
  set /a n+=1
  set line=!line! %%i
  if !n! equ !m! (
    echo !line!>>temp1.txt
    set line=
    set /a n=0
  )
)
set /a t=!hangn!%%!m!
if !t! equ 0 goto find
echo !line!>>temp1.txt

:find
set TarStr=f-MS07-016:928090:0
for /f "tokens=1,2,3,4,5,6,7,8 delims= " %%a in ('findstr "%TarStr%" temp1.txt') do (
  set ht=%%h
  echo %%g>temp2.txt
)
for /f "tokens=1,2,3 delims=\" %%r in (temp2.txt) do (
  echo %%t
)
echo %ht%
del temp1.txt
del temp2.txt

[ Last edited by HAT on 2007-6-8 at 11:21 AM ]

第1楼　mandyonly	发表于 2007-06-08 10:18
初级用户　发帖 9　积分 28
在文本文件中如何定位以及抽取相应的字符信息？ rt,例如，文本文件如下： # Patch Name: f-MS07-016:928090:0 .sublist 1 "%systemroot%\\SYSTEM32\\Browseui.dll" "v5.0.3849.500" 我想把编号为 f-MS07-016:928090:0的sublist 1中的Browseui.dll" "v5.0.3849.500"，提取出来，应该怎么提取呢？谢谢！

第2楼　HAT	发表于 2007-06-08 11:19
版主　发帖 5,017　积分 9,023
@echo off rem 假设文本文件的名称为source.txt setlocal enabledelayedexpansion set /a m=2 for /f "tokens=" %%i in (source.txt) do ( set /a hangn+=1 set /a n+=1 set line=!line! %%i if !n! equ !m! ( echo !line!>>temp1.txt set line= set /a n=0 ) ) set /a t=!hangn!%%!m! if !t! equ 0 goto find echo !line!>>temp1.txt :find set TarStr=f-MS07-016:928090:0 for /f "tokens=1,2,3,4,5,6,7,8 delims= " %%a in ('findstr "%TarStr%" temp1.txt') do ( set ht=%%h echo %%g>temp2.txt ) for /f "tokens=1,2,3 delims=\" %%r in (temp2.txt) do ( echo %%t ) echo %ht% del temp1.txt del temp2.txt [ Last edited by HAT on 2007-6-8 at 11:21 AM* ]