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请解释一下是否可以以这种方式从文本文件中移动某些行，我想将每一行都作为字符串变量。我想用这个“变量行”做我想要的，所以我需要把这一行从 tf.txt 中删除，之后第二行将是 tf.txt 的第一行，我可以将它用作第一行再次。

@echo off

echo abc>tf.txt
echo d>>tf.txt
echo e>>tf.txt

rem only sets(and echoes) 1-st row; i want take 1st,2nd,3rd...
rem for example, first echo number of variable
rem then below, in new line, echo char(acters)

setlocal enabledelayedexpansion

for /l %%a in (1,1,5) do (
    set /a count=%%a 
    echo !count!
    set /p count=<tf.txt
    echo !count!
    rem on this point i need to delete 1-st row of tf.txt
    rem so i think it will echo the second row if first row
    rem doesnt exist at all
    pause
)

我做了一些有用的东西。请给出意见。你喜欢吗？

@echo off
rem line taker from txt files
md linetaker
cd linetaker
echo 000000000000000000000000000000000>group.txt
echo 111111111111111111111111111111111>>group.txt
echo 222222222222222222222222222222222>>group.txt
for /f %%x in (group.txt) do (
for /f %%l in ("%%x") do ( echo %%l>>tmp.txt)
move /y tmp.txt "%%x".txt
)
4

1 回答 1

2

其实很简单。

setlocal enabledelayedexpansion
set num=0
for /f %%i in (tf.txt) do (
   set /a num+=1
   set line[!num!]=%%i
)

echo line[1] = %line[1]%
echo line[2] = %line[2]%

根据下面 Aacini 的评论，将其编辑为使用标准数组表示法。

于 2013-04-10T13:47:08.790 回答