index.java~33~

用java编写的一个搜索引擎

package news;

/**
 * <p>Title: 新闻搜索引擎</p>
 * <p>Description: 毕业设计</p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company: </p>
 * @author 计算机99630 沈晨
 * @version 1.0
 */

import java.io.IOException;

import org.apache.lucene.analysis.cn.ChineseAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.index.IndexWriter;

public class Index {

  IndexWriter _writer = null;

  Index() throws Exception {
    IndexWriter writer = new IndexWriter("c:\\test\\index",
                                           new ChineseAnalyzer(), true);
  }

  /*
    void AddNews(String url,String title)throws Exception {
      Document _doc  = new Document();
      _doc.add(Field.Text("title",title));
      _doc.add(Field.UnIndexed("url",url));
      _writer.addDocument(_doc);
    }
    void close()throws Exception{
      _writer.optimize();
      System.out.println(_writer.docCount());
      _writer.close();
    }*/
}