2016-11-17 41 views

回答

0

这里是我的代码:

尝试{
的Class.forName(JDBC_DRIVER).newInstance();

Connection conn = DriverManager.getConnection(CONNECTION_URL,USER_NAME,PASSWORD);
SimpleAnalyzer分析仪=新的SimpleAnalyzer();

IndexWriterConfig indexWriterConfig =新

IndexWriterConfig(Version.LUCENE_35,分析仪);

IndexWriter indexWriter = new IndexWriter(FSDirectory.open(indexDir),indexWriterConfig); System.out.println(“Indexing to directory'”+ indexDir +“'...”);
int indexedDocumentCount = indexer.indexDocs(indexWriter,conn);

indexWriter.close();

System.out.println(indexedDocumentCount +“records has been indexed successfully”);

}赶上(例外五){

e.printStackTrace();