If i understand you question right, you want do generate the snippet for the result documents. You can do something like the code below:
QueryScorer scorer = new QueryScorer(query); Highlighter highlighter = new Highlighter(scorer); highlighter.setTextFragmenter(new SimpleSpanFragmenter(scorer)); String text = document.getField(fieldName).stringValue(); TokenStream tokenStream = analyzer.tokenStream(fieldName, new StringReader(text)); String snippet = highlighter.getBestFragments(tokenStream, text, NUM_FRAGMENTS, TOKEN_DELIMITER); 2011/2/3 Cescy <290131...@qq.com> > Hi, > > > I am developing an advanced pdf search engine in java by using pdfbox and > lucene. And I must display the context of each keyword in the user > interface, but i cannot find a method to do so. Most of the methods provided > are used to deal with documents with whole content in the specified field, > and i just need the context of each keyword (i.e. some specified part of the > contents in the specified field). > > > Are there any ways to do so??? > > > Thx. > > > Cescy -- Felipe Lobo www.jusbrasil.com.br
