xuanhuanwuca

@echo off
type a.txt
for /f "tokens=2" %%i in ('type a.txt') do echo %%i
pause>nul
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xuanhuanwuca

@echo off 
for /f %%i in ("bbs bathome.net") do echo %%i
for /f "delims=.  tokens=1" %%i in ("bbs bathome.net") do echo %%i
for /f "delims=. tokens=2" %%i in ("bbs bathome.net") do echo %%i
pause>nul
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第三题也只能这样了\
中间的bathome 想单做一行太难了
我做不出来,只能做出bbs bathome net 或者 bbs bathome

zhangyanjing

心绪平和，眼藏静谧,继续加油

longzhensa

第1题
for /f %%q in (1,1,100) do echo %%q
第2题
for /f %%e in (1,2,100) do echo %%e
第4题
for /l "tokens=2" %%d in (text.txt) do echo %%d

longzhensa

@echo off
for /f "delims=. tokens=1-3" %%i in ("bbs bathome.net") do echo %%i %%j %%k

yihaode

@echo off
rem:第1题
@echo off
for /l %%i in (1 1 100) do echo %%i
pause
rem:第2题
@echo off
for /l %%i in (1 2 100) do echo %%i
pause
rem:第3题
@echo off 
for /f "tokens=2 delims= " %%i in (test.txt) do echo %%i
pause
@echo off
for /f "tokens=1-3 delims= " %%i in (test.txt) do echo %%i %%j %%k
pause
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[ 本帖最后由 yihaode 于 2011-2-11 14:45 编辑 ]

Hello123World

1、批处理运行窗口显示1~100 这100 个数字；

@echo off
for /l %%i in (100 -1 1) do echo %%i
pause
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2、批处理运行窗口显示 1、3、5.....99这50个数字；

@echo off
for /l %%i in (99 -2 1) do echo %%i
pause
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3、将 bbs bathome.net （在同一行）分成三行显示在批处理运行窗口；

@echo off
for /f "delims=. tokens=1,2,3" %%i in ("bbs.bathome.net") do (
echo %%i
echo %%j
echo %%k
)
rem 原题是 bbs bathome.net ，这个怎么提取呢，空格和“.”设置不了啊！
pause
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4、先将以下内容保存到F:\test.txt

@echo off
for /f "tokens=2" %%i in (f:\test.txt) do  echo %%i 
pause
rem 我怎么感觉第三题比第四题难多了……
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[ 本帖最后由 Hello123World 于 2011-1-27 11:38 编辑 ]

we6540

@echo off
for /L %%i in (1,1,100) DO echo %%i
pause
@echo off
for /L %%i in (1,2,100) DO echo %%i
pause
@echo off
for /f "tokens=2,5,8" %%i in (test.txt) DO echo %%i
pause
可惜不会做第3题

wolonga123

@echo off
for /i %%l in (1 1 100) do echo %%i
for /i %%l in(1 2 100) do echo %%i
for %%i in (bbs,bathhome,net) do echo %%i
type f:\test.txt
for /f "tokens=2" %%i in ("f:\test.txt") do type %%i

Yamateh

第三题
@echo off
set str=bbs bathome,net
for /f "tokens=1-3 delims=, " %%i in ("%str%") do set  str1=%%i %%j %%k
for  %%i in (%str1%) do echo %%i
pause>nul
第四题
@echo off
for /f "tokens=1,2,3" %%i in (test.txt) do echo %%i %%j %%k
pause>nul
for /f "tokens=2"  %%i in (test.txt) do echo %%i

lzx

1.

 
@echo off
for /l %%i in (1,1,100) do echo %%i
pause
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2.

 
@echo off
for /l %%i in (1,2,99) do echo %%i
pause
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3.

 
@echo off
set a=bbs bathome.net
for /f %%i in ("%a%") do echo %%i
for /f "tokens=2 delims=+. " %%i in ("%a%") do echo %%i
for /f "tokens=3 delims=+. " %%i in ("%a%") do echo %%i
pause
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4.1

 
@echo off
for /f "delims=" %%i in (f:\test.txt) do echo %%i
pause
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4.2

 
@echo off
for /f "tokens=2" %%i in (f:\test.txt) do echo %%i
pause
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[ 本帖最后由 lzx 于 2010-11-3 01:48 编辑 ]

zsllq

1.
@echo off
for /l %%I in (1,1,100) do echo %%I
pause
2.
@echo off
for /l %%I in (1,2,99) do echo %%I
pause
3.
@echo off
set var=bbs bathome.net
echo %var%
for /f "tokens=1,2,3 delims=. " %%I in ("%var%") do (
echo %%I
echo %%J
echo %%K)
pause
4.
@echo off
for /f "tokens=1-3" %%I in (F:\test.txt) do echo %%I %%J %%K
for /f "tokens=2" %%I in (F:\test.txt) do echo %%I
pause
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[ 本帖最后由 zsllq 于 2010-10-26 20:39 编辑 ]

franky_1984

@echo off
for /f "tokens=1-3 delims=. " %%a in ("bbs bathome.net") do echo %%a%%b
pause>nul

qinshi52

//第一题
@echo off
for /l   %%i in (1,1,100) do echo %%i
pause>nul

//第二题

@echo off
for /l   %%i in (1,2,99) do echo %%i
pause>nul

//第三题
@echo off
for /f "tokens=1-3 delims=. "  %%i in ("bbs bathome.net") do (
echo %%i
echo %%j
echo %%k
)
pause>nul
//第四题
@echo off
for /f "tokens=1-3 delims=. "  %%i in (test.txt) do (echo %%i  %%j  %%k)
pause

@echo off
for /f "tokens=2 delims=. "  %%i in (test.txt) do (echo %%i  )
pause

liangdongjuan

@echo off
for /f "delims= tokens=1,2,3" %%i in (test.txt) do echo %%i
pause
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本来以为这样执行的结果是只显示第一节也就是只显示147三个数字，没有想到竟全显示了，这是怎么回事？