学步园

1、配置文件存放到索引文件所在目录，能不能换还不知道

2、

        Directory idx = FSDirectory.open(new File("c://HouseIndex1")); 
        IndexReader reader = IndexReader.open(idx); 
        // decorate it with a bobo index reader 
        BoboIndexReader boboReader = BoboIndexReader.getInstance(reader); 
        // creating a browse request 
        BrowseRequest br=new BrowseRequest(); 
        br.setCount(10); 
        br.setOffset(0); 
        //br.addSelection(arg0)
        // parse a query 
        QueryParser qp = new QueryParser(Version.LUCENE_CURRENT, field,new StandardAnalyzer(Version.LUCENE_CURRENT)); 
        Query q=qp.parse(keyword); 
        br.setQuery(q);  
        FacetSpec categorySpec = new FacetSpec();
        categorySpec.setMinHitCount(50);
        categorySpec.setOrderBy(FacetSortSpec.OrderHitsDesc);
        br.setFacetSpec("VillageID",categorySpec);

        // perform browse 
        Browsable browser=new BoboBrowser(boboReader); 
        BrowseResult result=browser.browse(br); 
        int totalHits = result.getNumHits(); 
        BrowseHit[] hits = result.getHits();  
        Map facetMap = result.getFacetMap();  
        FacetAccessible colorFacets = facetMap.get("VillageID"); 
        List facetVals = colorFacets.getFacets();  

3、其他慢慢加