solr multiValued的查询

		SolrServer solrserver = new HttpSolrServer( SOLR_URL );
		SolrQuery query = new SolrQuery();
		query.setQuery("*:*");
		
		List<MovieInfo> movielist = new  ArrayList<MovieInfo>();

		try {
			QueryResponse rsp = solrserver.query(query);
			SolrDocumentList docs = rsp.getResults();

			for (SolrDocument doc : docs)
			{
				String name = (String) doc.getFieldValue("videoname");
				String url = (String) doc.getFieldValue("videourl");
				
				//capture image urls
				Collection<Object> imgurls = doc.getFieldValues("captureurls");
				String[] sImgurls = new String[imgurls.size()];
				int iImgurl = 0;
                for( Object imgurl : imgurls )
                {
                	sImgurls[iImgurl++] = (String)imgurl;
                }
				
				MovieInfo movieinfo = new MovieInfo();
				movieinfo.setName(name);
				movieinfo.setUrl(url);
				movieinfo.setImgurl(sImgurls[0]);
				movielist.add(movieinfo);
			}
		} catch (SolrServerException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

要用collection<Object>去接收multiValued的返回值