检索源代码.txt

来自「一个简单的检索程序的源代码」· 文本 代码 · 共 41 行

package test;
import java.io.IOException;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.index.CorruptIndexException;
import org.apache.lucene.queryParser.ParseException;
import org.apache.lucene.queryParser.QueryParser;
import org.apache.lucene.search.Hits;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
public class Searcher3 {
 
   @param args
  
 public static void main(String[] args) {
   TODO Auto-generated method stub
  try {
   IndexSearcher searcher = new IndexSearcher(Constants.INDEX_STORE_PATH);
   Query query = null;
   Hits hits = null;
   QueryParser qp = new QueryParser(contents,new StandardAnalyzer());
   try {
    query = qp.parse(金鹏);
   } catch (ParseException e) {
     TODO Auto-generated catch block
    e.printStackTrace();
   }
   hits = searcher.search(query);
   System.out.println(hits.length());
  } catch (CorruptIndexException e) {
    TODO Auto-generated catch block
   e.printStackTrace();
  } catch (IOException e) {
    TODO Auto-generated catch block
   e.printStackTrace();
  }
  
 }
}

 
运行结果为：7，^_^