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标题: XML中提取下载链接 [打印本页]

作者: uiopuiop 时间: 2009-6-22 22:47 标题: XML中提取下载链接

如果把下面的3个下载链接提取出来？
一下内容是从这个CAB包解压出来的。
http://update.microsoft.com/redist/wuredist.cab

<?xml version="1.0" ?>

<WURedist>

  <StandaloneRedist Version="32">

    <architecture name="x86" clientVersion="7.2.6001.788" downloadUrl="http://download.windowsupdate.com/WindowsUpdate/redist/standalone/7.2.6001.788/WindowsUpdateAgent30-x86.exe"/>

    <architecture name="x64" clientVersion="7.2.6001.788" downloadUrl="http://download.windowsupdate.com/WindowsUpdate/redist/standalone/7.2.6001.788/WindowsUpdateAgent30-x64.exe"/>

    <architecture name="ia64" clientVersion="7.2.6001.788" downloadUrl="http://download.windowsupdate.com/WindowsUpdate/redist/standalone/7.2.6001.788/WindowsUpdateAgent30-ia64.exe"/>

    <MUAuthCab RevisionId="7" DownloadURL="http://update.microsoft.com/v8/microsoftupdate/redir/MUAuth.cab"/>

  </StandaloneRedist>

</WURedist>

[ Last edited by uiopuiop on 2009-6-23 at 06:03 ]

作者: tireless 时间: 2009-6-23 00:41

@echo off & setlocal enabledelayedexpansion

(for /f "tokens=*" %%a in (wuredist.xml) do (

  set var=%%a

  if "!var:download.windowsupdate.com=!" neq "!var!" (

    set var=!var:* downloadUrl=!

    echo !var:~2,-3!

  )

))>downloadUrl.txt

start downloadUrl.txt

作者: uiopuiop 时间: 2009-6-23 06:04

Quote:

Originally posted by tireless at 2009-6-23 12:41 AM:
[code]@echo off & setlocal enabledelayedexpansion
(for /f "tokens=*" %%a in (wuredist.xml) do (
set var=%%a
if "!var:download.windowsupdate.com=!" neq "!var!&quo ...

楼上兄弟多谢，脚本很好用。

set var=!var:* downloadUrl=!
这个用法不错，居然还可以用* 号

[ Last edited by uiopuiop on 2009-6-23 at 06:08 ]

作者: lovelymorning 时间: 2009-6-23 11:10

@echo off&(for /f "tokens=4 delims==" %%a in (wuredist.xml) do (set n=%%a&call echo %%n:~1,-3%%))&pause