如何将solr响应后的namedList转换成json实例代码

/***********************************************///>将返回的namedList转换成Json格式//>如何将CoreAdminRequest.getStatus("",server);//>需要依赖的jar处理solr的jar之外还要orgJson.jar/***********************************************//***********************************************/>0.示例代码public void getCoreContainerStats() {try {String solrServerUrl = "http://" + this.sc.getIp() + ":"+ this.sc.getPort() + "/" + this.sc.getAppName() + "/";CoreAdminRequest req = new CoreAdminRequest();req.setAction(org.apache.solr.common.params.CoreAdminParams.CoreAdminAction.STATUS);server = new CommonsHttpSolrServer(solrServerUrl);CoreAdminResponse cr = req.process(server);StringBuffer sb = new StringBuffer();NamedList ctLst = cr.getCoreStatus();// 得到所有在容器中的实例信息NamedList headLst = cr.getResponseHeader();// 得到响应的头信息Map mp = new HashMap();for (int i = 0; i < headLst.size(); i++) {mp.put(headLst.getName(i), headLst.getVal(i));}// 将响应的头的map转换成一个json对象然后添加到里面List mLst = new ArrayList();// 如果有多实例的话就看作一个数组for (int i = 0; i < ctLst.size(); i++) {System.out.println("=========================");SimpleOrderedMap smp = (SimpleOrderedMap) ctLst.getVal(i);System.out.println(ctLst.getName(i));System.out.println(ctLst.getVal(i));Map p = new HashMap();SimpleOrderedMap sap = (SimpleOrderedMap) ctLst.getVal(i);mLst.add(p);Map a = new HashMap();for (int k = 0; k < sap.size(); k++) {p.put(sap.getName(k), sap.getVal(k));// 得到index节点SimpleOrderedMap op = (SimpleOrderedMap) sap.get("index");p.put("index", a);for (int j = 0; j < op.size(); j++) {a.put(op.getName(j), op.getVal(j));}}}Map pp = new HashMap();pp.put("status", mLst);pp.put("responseHeader", mp);this.sc.setSolrCoreContainerStats(pp);} catch (Exception e) {e.printStackTrace();}}/***********************************************//***********************************************/>1.实例json//var s = {//"appName" : "solrQuery",//"port" : "8080",//"hasBeenCreated" : "true",//"solrHome" : "D:/03workspaces/solrQuery/solrhome",//"solrCoreContainerStats" : {//"responseHeader" : {//"status" : 0,//"QTime" : 0//},//"status" : [//{//"startTime" : "Thu Mar 22 13:13:42 CST 2012",//"index" : {//"segmentCount" : 0,//"numDocs" : 0,//"lastModified" : "Tue Mar 20 13:26:40 CST 2012",//"directory" : "org.apache.lucene.store.MMapDirectory:org.apache.lucene.store.MMapDirectory@D:\\03workspaces\\solrQuery\\solrhome\\data\\index lockFactory=org.apache.lucene.store.NativeFSLockFactory@a0ccc96",//"current" : true,//"maxDoc" : 0,//"hasDeletions" : false,//"version" : 1332221200864//},//"instanceDir" : "D:\\03workspaces\\solrQuery\\solrhome\\.\\",//"name" : "",//"uptime" : 830146,//"dataDir" : "D:\\\\03workspaces\\\\solrQuery\\\\solrhome\\.\\data\\"//},//{//"startTime" : "Thu Mar 22 13:15:54 CST 2012",//"index" : {//"segmentCount" : 0,//"numDocs" : 0,//"lastModified" : "Thu Mar 22 13:15:55 CST 2012",//"directory" : "org.apache.lucene.store.MMapDirectory:org.apache.lucene.store.MMapDirectory@D:\\03workspaces\\solrQuery\\solrhome\\solrcore10\\data\\index lockFactory=org.apache.lucene.store.NativeFSLockFactory@69b8b810",//"current" : true,//"maxDoc" : 0,//"hasDeletions" : false,//"version" : 1332393355047//},//"instanceDir" : "D:\\03workspaces\\solrQuery\\solrhome\\solrcore10\\",//"name" : "solrcore10",//"uptime" : 698103,//"dataDir" : "D:\\03workspaces\\solrQuery\\solrhome\\solrcore10\\data\\"//} ]//},//"instanceDir" : "D:/03workspaces/solrQuery/solrhome/solrcore10",//"solrCoreName" : "solrcore10",//"ip" : "localhost"//};/***********************************************/