Public StaticMap<string, object> SOLRCLOUDR ()throwsException {Map<string, object> Mapresult =NewHashmap<string, object>(); String Zkhost= "ip:2181"; Cloudsolrserver Solrserver=NewCloudsolrserver (zkhost); Solrserver.setdefaultcollection ("Collection1"); Solrquery Solrquery=NewSolrquery (); Solrquery.set ("Q", "*:*"); Queryresponse Response=solrserver.query (solrquery); Solrdocumentlist Results=response.getresults (); Response.getresults (). Getnumfound (); Mapresult.put ("Results:", results); Mapresult.put ("Resultnums", Response.getresults (). Getnumfound ()); for(solrdocument solrdocument:results) {Collection<String> FieldNames =Solrdocument.getfieldnames (); for(String lists:fieldnames) {Object Object=solrdocument.get (lists); System.out.println ("Fields:" +object); }} System.out.println (Results.size ()); returnMapresult; }
SOLRJ API reads Core Index library data