abi*_*964 1 java windows groovy windows-7 wmic
我想获取某种格式的 Windows 修补程序列表,其输出可以用某些分隔符分隔。到目前为止,我找到了一个 wmic 命令,它给了我所需的输出,但问题是\s分隔符在这里不起作用。有没有办法可以放置一些,或任何其他字符,稍后我可以在 java 程序中使用它来获取各个列?
命令
wmic qfe get caption,csname,description,hotfixid,installedby,installedon
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输出
Caption CSName Description HotFixID InstalledBy InstalledOn
http://go.microsoft.com/fwlink/?LinkId=161784 Abhishek Update KB971033 NT AUTHORITY\SYSTEM 3/15/2012
http://support.microsoft.com/?kbid=2032276 Abhishek Security Update KB2032276 NT AUTHORITY\SYSTEM 3/15/2012
..
.
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更新
我在尝试
for /f "tokens=1,2,3,4,5,6,7,8,9,10,11" %g in ('wmic qfe get caption,csname,description,fixcomments,hotfixid,installdate,installedby,installedon,name,servicepackineffect,status') do @echo %g,%h,%i,%j,%k,%l,%m,%n,%o,%p
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但它给了我无效的 GET 表达式
C:\Users\Abhishek\Desktop>for /f "tokens=1,2,3,4,5,6,7,8,9,10,11" %g in ('wmic qfe get caption,csname,description,fixcomments,hotfixid,installdate,installedby,installedon,name,servicepackineffect,status') do @echo %g,%h,%i,%j,%k,%l,%m,%n,%o,%p
Invalid GET Expression.
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这里有什么问题?这可能会解决我的问题。
更多更新
我什至尝试了下面的命令,但这也不能解决空间问题
命令
for /f "tokens=1,2,3,4,5,6,7,8,9,10,11" %g in ('wmic qfe list') do @echo %g,%h,%i,%j,%k,%l,%m,%n,%o,%p
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输出
Caption,CSName,Description,FixComments,HotFixID,InstallDate,InstalledBy,InstalledOn,Name,ServicePackInEffect
http://go.microsoft.com/fwlink/?LinkId=161784,Abhishek,Update,KB971033,NT,AUTHOR,,Y\SYSTEM,3/15/2012,
http://support.microsoft.com/?kbid=2281679,Abhishek,Security,Update,KB2281679,NT,AUTHORITY\SYSTEM,3/15/2012,
http://support.microsoft.com/?kbid=2284742,Abhishek,Update,KB2284742,NT,AUTHORIT,,SYSTEM,3/15/2012,
http://support.microsoft.com/?kbid=2286198,Abhishek,Security,Update,KB2286198,NT,AUTHORITY\SYSTEM,3/15/2012,
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正如我在 wmic 的结果中看到的,列至少由2 个空格分隔。
Caption CSName Description HotFixID InstalledBy InstalledOn
http://go.microsoft.com/fwlink/?LinkId=161784 Abhishek Update KB971033 NT AUTHORITY\SYSTEM 3/15/2012
http://support.microsoft.com/?kbid=2032276 Abhishek Security Update KB2032276 NT AUTHORITY\SYSTEM 3/15/2012
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因此,可以通过使用\s{2,}正则表达式进行拆分,在 Java 中轻松解析:
String result = "...";
for (String line : result.split("\n")) {
System.out.println("-> " + line);
for (String column : line.split("\\s{2,}")) {
System.out.println(" => [" + column.trim() + "]");
}
}
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输出:
-> Caption CSName Description HotFixID InstalledBy InstalledOn
=> [Caption]
=> [CSName]
=> [Description]
=> [HotFixID]
=> [InstalledBy]
=> [InstalledOn]
-> http://go.microsoft.com/fwlink/?LinkId=161784 Abhishek Update KB971033 NT AUTHORITY\SYSTEM 3/15/2012
=> [http://go.microsoft.com/fwlink/?LinkId=161784]
=> [Abhishek]
=> [Update]
=> [KB971033]
=> [NT AUTHORITY\SYSTEM]
=> [3/15/2012]
-> http://support.microsoft.com/?kbid=2032276 Abhishek Security Update KB2032276 NT AUTHORITY\SYSTEM 3/15/2012
=> [http://support.microsoft.com/?kbid=2032276]
=> [Abhishek]
=> [Security Update]
=> [KB2032276]
=> [NT AUTHORITY\SYSTEM]
=> [3/15/2012]
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对于批处理方面,我无法帮助你,因为我对此一无所知:-)
编辑:
显然有一个开关/format:csv应该wmic生成一个 CSV,您也可以在 Java 中轻松解析它。我无法让它在我的机器上工作,但它值得引起注意。
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