parse meta tags in Java
Question
I have a collection of HTML documents for which I need to parse the contents of the <meta> tags in the <head> section. These are the only HTML tags whose values I'm interested in, ie I don't need to parse anything in the <body> section.
I've attempted to parse these values using the XPath support provided by JDom. However, this isn't working out too well because a lot of the HTML in the <body> section is not valid XML.
Does anyone have any suggestions for how I might go about parsing these tag values in manner that can deal with malformed HTML?
Cheers, Don
3 answers
solution1
6 ACCPTED 2008-11-18 16:56:05
You can likely use the Jericho HTML Parser . In particular, have a look at this to see how you can go about finding specific tags.
solution2
2 2008-11-18 16:52:53
如果它适合您的应用程序，您可以使用Tidy将HTML转换为有效的XML，然后使用尽可能多的XPath！
solution3
0 2008-11-18 16:54:51
JTidy应该为此提供一个良好的起点。
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