蓝一个天的专栏

HashMap oper = new HashMap(); oper.put("set", fieldValue); SolrInputDocument doc = new SolrInputDocument(); doc.addField("id", id); doc.addField("fieldName", oper); HttpSolrClient client = ne

SolrClient solrClient= new HttpSolrClient(URL + "/" + core); UpdateRequest req = new UpdateRequest(); req.setAction( UpdateRequest.ACTION.COMMIT, false, false ); Collec