[文本处理] 批处理怎样提取代码中的图片链接，然后在链接两端加入内容？

lvlotus

原先在论坛里看到了，自己也改了下，但是达不到要的结果，请帮忙
要求：
1.提取daimai.txt中的链接，去掉spaceball.gif和space.gif结尾的链接
2.提取后在链接左侧加入<img align="absmiddle" src="，右侧加入" /></br>

谢谢！！！

lvlotus

还有些问题，能请教下吗

CrLf

来一发：

@echo off
(for /f "delims=" %%a in ('findstr "src=" ttt.txt') do (
   for %%b in (%%a) do (
      if defined src set "src="&echo ^<img align="absmiddle" src="%%~b" /^>^</br^>
      if /i %%b==src set "src=1"
   )
))>tmp.txt
findstr /ve "spaceball\.gif space\.gif" tmp.txt>结果.txt
del tmp.txt
pause
复制代码

amwfjhh

@if (0)==(0) echo off&setlocal enabledelayedexpansion
for /f "delims=" %%i in ('^<daima.txt find /c /v ""') do set /a nLine=%%i
<daima.txt >list.html (
	for /l %%i in (1,1,%nLine%) do (
		set /p strTmp=
		set strTmp=!strTmp:"='!
		for /f "tokens=*" %%a in ('echo "!strTmp!"^|findstr /i img ^>nul ^&^& cscript -nologo -e:jscript %~s0 "!strTmp!"^|findstr /iv spaceball') do (
			echo,^<img align="absmiddle" src="%%a" /^>^<br /^>
		)
	)
)
type list.html

pause
goto :EOF
@end

//jscode
var str=WSH.arguments(0);
var reg=/.*<img.*?src='([^']*)'.*>.*/g;

var ret=reg.exec(str);

if (reg != null) {
	WSH.echo(str.replace(reg, "$1"));
}
复制代码

amwfjhh

@echo off
setlocal enabledelayedexpansion

for /f "tokens=*" %%i in ('^<daimai.txt find /c /v "$"') do set /a lineCount=%%i
<daimai.txt (
	for /l %%i in (1 1 !lineCount!) do (
		set /p line=
		ECHO !line:src=align^="absmiddle"^ src!
	)
	
)

pause
goto :EOF
复制代码

lvlotus

_.webp这个无所谓，原本有就有，没有就没有

lvlotus

需要的结果是：

<img align="absmiddle" alt="alt" src="http://img02.taobaocdn.com/imgextra/i2/1645847149/T2d3fYXLtaXXXXXXXX_!!1645847149.jpg_.webp" />

lvlotus

<p>
        <img alt="" src="http://img03.taobaocdn.com/imgextra/i3/1645847149/TB28owtXVXXXXXdXXXXXXXXXXXX-1645847149.jpg_.webp" style="margin: 0px; padding: 0px; border: 0px; vertical-align: middle; color: rgb(41, 83, 166); font-family: tahoma, arial, 微软雅黑, sans-serif; line-height: 16px;" /><br style="margin: 0px; padding: 0px; color: rgb(41, 83, 166); font-family: tahoma, arial, 微软雅黑, sans-serif; line-height: 16px;" />
        <img alt="" src="http://img01.taobaocdn.com/imgextra/i1/1645847149/TB2Qb.sXVXXXXcXXXXXXXXXXXXX-1645847149.jpg_.webp" style="margin: 0px; padding: 0px; border: 0px; vertical-align: middle; color: rgb(41, 83, 166); font-family: tahoma, arial, 微软雅黑, sans-serif; line-height: 16px;" /><br style="margin: 0px; padding: 0px; color: rgb(41, 83, 166); font-family: tahoma, arial, 微软雅黑, sans-serif; line-height: 16px;" />
        <img alt="" src="http://img04.taobaocdn.com/imgextra/i4/1645847149/TB2dd.sXVXXXXa6XXXXXXXXXXXX-1645847149.jpg_.webp" style="margin: 0px; padding: 0px; border: 0px; vertical-align: middle; color: rgb(41, 83, 166); font-family: tahoma, arial, 微软雅黑, sans-serif; line-height: 16px;" /><br style="margin: 0px; padding: 0px; color: rgb(41, 83, 166); font-family: tahoma, arial, 微软雅黑, sans-serif; line-height: 16px;" />
        <img alt="" src="http://img04.taobaocdn.com/imgextra/i4/1645847149/TB2wvMoXVXXXXbhXpXXXXXXXXXX-1645847149.jpg_.webp" style="margin: 0px; padding: 0px; border: 0px; vertical-align: middle; color: rgb(41, 83, 166); font-family: tahoma, arial, 微软雅黑, sans-serif; line-height: 16px;" />
<img src="http://img02.taobaocdn.com/imgextra/i2/1645847149/T2iSHvXGBXXXXXXXXX_%21%211645847149.jpg" width="456" />
<img src="http://img02.taobaocdn.com/imgextra/i2/1645847149/T2iSHvXGBXXXXXXXXX_%21%211645847149.png" width="456" />
<img src="http://img02.taobaocdn.com/imgextra/i2/1645847149/T2iSHvXGBXXXXXXXXX_%21%211645847149.jpg_.webp" width="456" />
<img src="http://img02.taobaocdn.com/imgextra/i2/1645847149/spaceball.gif" width="456" />
<img src="http://img02.taobaocdn.com/imgextra/i2/1645847149/space.gif" width="456" />
</p>

CrLf

结果连daimai.txt长什么样都没说