那位朋友帮我看看这个为什么no suggestions available
IndexWriter indexWriter = new IndexWriter(indexDir, luceneAnalyzer,true);

[解决办法]
IndexWriter indexWriter = new IndexWriter(indexDir, luceneAnalyzer,true);
是不是传递的参数不对啊。。。
参考：http://nything.iteye.com/?page=5&show_full=true