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中国DOS联盟论坛 » DOS批处理 & 脚本技术（批处理室） » [求助]如何对文本进行分段处理? 查看 643　回复 2

楼主 [求助]如何对文本进行分段处理? 发表于 2009-02-19 14:48　·　中国广东江门台山市电信

jmzhwf

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注册 2009-02-04 00:07
UID 137970
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如一个文本文件含有大量的:$12,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,(内容不定)

如何指定字符数进行分段,如:
$23,$32,$23,$32,$23,$32,$23,$32,
$23,$32,$23,$32,$23,$32,$23,$32,
$23,$32,$23,$32,$23,$32,$23,$32,
$23,$32,$23,$32,$23,$32,$23,$32,
$23,$32,$23,$32,$23,$32,$23,$32,
$23,$32,$23,$32,$23,$32,$23,$32,
$23,$32,$23,$32,$23,$32,$23,$32,
$23,$32,$23,$32,$23,$32,$23,$32,
$23,$32,$23,$32,$23,$32,$23,$32,

第 2 楼发表于 2009-02-19 15:38　·　美国华盛顿州金雷德蒙德 Microsoft

zhengqian529

初级用户

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发帖 93
注册 2009-01-14 15:04
UID 136661
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来自湖南

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设置一个计数器N，n从0开始计数，
1. 以“，”为分界符，for /f "delims=," %%i in (a.txt) do (set /a n+=1
2. 如果n<8, 执行set var=%var%,%%i. 如果n=8，执行echo %var%,%%i>>b.txt，然后n重新归0
3.到达文件末尾，跳出循环，再执行一次echo %var%,%%i>>b.txt.
可以了。

第 3 楼发表于 2009-02-19 16:58　·　中国广西百色中移铁通

moniuming

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发帖 574
注册 2007-11-27 12:50
UID 103929
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来自广西

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@echo off

set str=$12,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,$23,$32,

:agn

set/p=%str:~,32%<nul

echo.

if not "%str:~32%"=="" (set str=%str:~32%&goto :agn)

pause

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