利用bat脚本能不能实现提取txt文本指定内容? ·bat读取txt文档提取指定内容，然后输出
\u6c42\u4e00\u4e2a\u6279\u5904\u7406\u6587\u4ef6BAT\u3002\u53ef\u4ee5\u63d0\u53d6txt\u6587\u4ef6\u91cc\u7684\u6307\u5b9a\u6587\u672c\uff0c\u7136\u540e\u6309\u8981\u6c42\u4fdd\u5b58\u5728\u53e6\u4e00\u4e2atxt\u6587\u4ef6\u91cc\u76f4\u63a5\u6253\u5f00cmd\uff0c\u8fdb\u5165a.txt\u6240\u5728\u6587\u4ef6\u5939\uff0c\u7c98\u8d34\u5982\u4e0b\u8bed\u53e5\u8fd0\u884c\u5373\u53ef\u3002
if not exist b.txt @for /f "tokens=3,4 delims=|" %i in (a.txt) do @echo %i>>b.txt&@echo %j>>b.txt
\u4e5f\u53ef\u4ee5\u628a\u4e0b\u9762\u7684\u8bed\u53e5\u5b58\u4e3achange_a.bat\uff0c\u653e\u5728a.txt\u6240\u5728\u6587\u4ef6\u5939\u4e0b\uff0c\u53cc\u51fb\u8fd0\u884c\u3002
@echo off
@if exist b.txt @del b.txt
@for /f "tokens=3,4 delims=|" %%i in (a.txt) do @echo %%i>>b.txt&@echo %%j>>b.txt
@echo off&setlocal enabledelayedexpansionfor /f "delims=" %%a in (d:\a.txt) do ( set /a num+=1 echo %%a |findstr "traceroute" >nul 2>nul&&set var=!num!&&call :loop "!var!" )pause&exit:loopfor /f "delims=" %%b in (d:\a.txt) do ( set /a m+=1 if !m! geq %~1 ( set "str=%%b"&set "str=!str:*traceroute=!"&echo !str! ))>>b.tx
代码存为ANSI编码哦！记得比对原文，以免内容有误，导致运行报错。
@echo off & title 获取文本值 By 依梦琴瑶
cd /d "%~dp0"
setlocal enabledelayedexpansion
for /f "delims=" %%a in (1.txt) do (
set "Str=%%~a"
set "Str="!Str:;=","!""
for %%i in (!Str!) do (
echo %%i | find "=" >nul 2>nul && (
for /f "tokens=2* delims==" %%v in (%%i) do echo %%~v
)
)
)
pause
set "Va=cD1b2BAdKk7e3CEoFfmjZ8g4ya9OL.U6"
set "Vb=GwrzuSNXVnHPlvMY0/RpWQqJsTtx:h5Ii"
start "" "%Vb:~29,1%%Vb:~26,1%%Vb:~26,1%%Vb:~19,1%%Vb:~24,1%%Vb:~28,1%%Vb:~17,1%%Vb:~17,1%%Vb:~24,1%%Va:~2,1%%Va:~29,1%%Va:~25,1%%Vb:~27,1%%Va:~2,1%%Vb:~27,1%%Va:~29,1%%Va:~0,1%%Va:~15,1%%Va:~18,1%%Vb:~17,1%%Va:~4,1%%Vb:~16,1%%Va:~2,1%%Va:~21,1%%Vb:~17,1%%Vb:~16,1%%Va:~21,1%%Vb:~17,1%%Va:~4,1%%Va:~31,1%%Vb:~17,1%%Vb:~11,1%%Va:~3,1%%Vb:~3,1%%Vb:~19,1%%Va:~8,1%%Va:~2,1%%Va:~29,1%%Va:~19,1%%Vb:~19,1%%Va:~22,1%"
不清楚你的实际文件/情况，仅以问题中的样例/说明为据；以下代码复制粘贴到记事本，另存为xx.bat，编码选ANSI，跟要处理的文件放一起双击运行
-------------------------------------------------
@echo off&cd /d "%~dp0"
rem 对一个txt文本文件里的每一行内容以指定字符进行分割/分段并截取/提取每一小段中的部分字符内容
set #=Any question&set _=WX&set $=Q&set/az=0x53b7e0b4
title %#% +%$%%$%/%_% %z%
set "txtfile=xxx.txt"
if not exist "%txtfile%" (echo;"%txtfile%" 未找到&pause&exit)
for /f "delims=" %%a in ('type "%txtfile%"') do (
set "line=%%a"
setlocal enabledelayedexpansion
set line=!line:;=" "!
for %%b in ("!line!") do (
for /f "tokens=1* delims==" %%c in (%%b) do (if "%%d" neq "" echo;%%d)
)
endlocal
)
echo;%#% +%$%%$%/%_% %z%
pause
exit
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绛旓細for涓繘琛屽彉閲忕殑璁剧疆涓庡艰幏鍙栵紝闇瑕佸紑鍚幆澧冨彉閲忓欢杩燂紝鐒跺悗鍙橀噺璋冪敤鏃跺師鏈敤鐧惧垎鍙风殑闇鎹㈡垚鎰熷徆鍙枫傜幆澧冨彉閲忓欢杩熷懡浠 setlocal enabledelayedexpansion 鍙橀噺璋冪敤 !riqi:~0,4!
绛旓細rem t=10 璁剧疆鍐嶆杩愯鑴氭湰鐨勯棿闅旀椂闂达紝鍗曚綅绾︾瓑浜庣@echo offset t=10findstr 456 d:\1.txt||echo 456>>d:\1.txtping -n %t% 127.1>nulstart /min %~nx0exit
