lucene3.0学习ing——建立索引

import java.io.File;import java.util.Date;import org.apache.lucene.analysis.standard.StandardAnalyzer;import org.apache.lucene.document.Document;import org.apache.lucene.document.Field;import org.apache.lucene.index.IndexWriter;import org.apache.lucene.store.FSDirectory;import org.apache.lucene.util.Version;public class LuceneIndexText {private static String IndexDir = "D://test//index//";private static String[] keywords = { "001", "002", "003" };private static String[] textdetail = { "content1", "content2", "content3" };public static void main(String args[]) {try {Date s = new Date();IndexWriter iw = new IndexWriter(FSDirectory.open(new File(IndexDir)), new StandardAnalyzer(Version.LUCENE_CURRENT), true,IndexWriter.MaxFieldLength.LIMITED);for (int i = 0; i < 3; i++) {Document doc = new Document();doc.add(new Field("filename", keywords[i], Field.Store.YES,Field.Index.ANALYZED));doc.add(new Field("contents", textdetail[i], Field.Store.YES,Field.Index.ANALYZED));iw.addDocument(doc);}iw.optimize();iw.close();Date l = new Date();System.out.println("Total process time is :"+(l.getTime()-s.getTime()));} catch (Exception e) {// TODO: handle exception}}}

建立索引的文档是两个数组，索引的目录是D://test//index//"