lucene索引创建

1、创建Directory

　　Directory directory=FSDirectory.open(new File("D:/eclipse-jee-mars-1-win32-x86_64/lucenefile/index01"));

2、创建IndexWriter

　　IndexWriterConfig indexWriterConfig=new IndexWriterConfig(Version.LUCENE_35, new StandardAnalyzer(Version.LUCENE_35));

　　IndexWriter writer=null;　　

　　writer=new IndexWriter(directory, indexWriterConfig);

3、创建Document

　　document=new Document();

4、为Document添加Field

　　

File file=new File("D:/eclipse-jee-mars-1-win32-x86_64/lucenefile");
for(File file2:file.listFiles()){

　　document.add(new Field("content", new FileReader(file2)));
　　document.add(new Field("filename", file2.getName(),Field.Store.YES,Field.Index.NOT_ANALYZED));
　　document.add(new Field("path", file2.getAbsolutePath(),Field.Store.YES , Field.Index.NOT_ANALYZED));

5、通过IndexWriter添加文档到索引中

　　writer.addDocument(document);}

注意：要在索引创建完成后将IndexWriter关闭