我想以 json 格式显示搜索结果。这是我的代码..
HttpSolrServer solr= new HttpSolrServer(urlString);
//solr.setParser(new XMLResponseParser());
SolrQuery parameters= new SolrQuery();
parameters.setQuery(search);
parameters.set("wt", "json");
parameters.set("qt", "/select");
parameters.set("df", "catch_all");
QueryResponse queryResponseResponse = solr.query(parameters);
SolrDocumentList resultList = queryResponseResponse.getResults();