/**
* @param key 搜索内容所在的字段名称
* @param value 所要搜索的内容
* @throws CorruptIndexException
* @throws IOException
* @throws ParseException
*/
public static void search(String key, String value)
throws CorruptIndexException, IOException, ParseException {
IndexSearcher searcher;
// 创建QueryParser对象,第一个参数表示Lucene的版本,第二个表示搜索Field的字段,第三个表示搜索使用分词器
// Analyzer analyzer = new IKAnalyzer(); //new StandardAnalyzer(Version.LUCENE_36)
// QueryParser qp = new QueryParser(Version.LUCENE_36, key,analyzer);
searcher = new IndexSearcher(IndexReader.open(FSDirectory.open(new File(PATH))));
searcher.setSimilarity(new IKSimilarity());
Query query = IKQueryParser.parse(key, value);
// Query tq = qp.parse(value);
TopDocs topDocs = searcher.search(query, 10000);
// searcher.search(query, results); // new function
ScoreDoc[] scoreDocs = topDocs.scoreDocs;
System.out.println("命中：" + topDocs.totalHits);
Formatter formatter = new SimpleHTMLFormatter("<font color='red'>", "</font>");
Scorer fragmentScorer = new QueryScorer(query);
Highlighter highlighter = new Highlighter(formatter, fragmentScorer);
Fragmenter fragmenter = new SimpleFragmenter(50);
highlighter.setTextFragmenter(fragmenter);
Analyzer analyzer = new IKAnalyzer();
for (int i = 0; i < scoreDocs.length; i++) {
ScoreDoc scoreDoc = topDocs.scoreDocs[i];
int docSn = scoreDoc.doc; // 文档内部编号
Document doc = searcher.doc(docSn); // 根据文档编号取出文档
hightlightFeild(highlighter, analyzer, doc, "name");
hightlightFeild(highlighter, analyzer, doc, "address");
hightlightFeild(highlighter, analyzer, doc, "datatype");
// scoreDocs[i].
System.out.println("name:" + doc.get("name")); // new function
System.out.println("address:" + doc.get("address"));
System.out.println("datatype:" + doc.get("datatype"));
System.out.println("geom:" + doc.get("geom"));
}
}
