package com.cloud.user.utils; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.cloud.user.model.CSerResult; import com.cloud.user.model.CluIP; import java.util.ArrayList; import java.util.List; public class TestJSON { public static void main(String[] args) { /* List cips = new ArrayList(); CluIP cluIP = new CluIP(); cluIP.setNode_ip("192.168.1.118"); cluIP.setUuid("adads21-131dak12k-132k123-ad2"); cips.add(cluIP); cluIP = new CluIP(); cluIP.setNode_ip("192.168.1.182"); cluIP.setUuid("dasda-12das-12sad-213ada"); cips.add(cluIP); System.out.println(cips); System.out.println(cips.toString()); String ipes = JSONArray.toJSONString(cips); JSONArray objects = JSONArray.parseArray(ipes); System.out.println(objects);*/ /* String likeName = null; System.out.println(likeName.isEmpty());*/ /* CSerResult cSerResult = new CSerResult(); JSONObject jsonObject = JSONObject.parseObject(JSONObject.toJSONString(cSerResult)); System.out.println(jsonObject); */ Integer i = 123; System.out.println(i.toString()); } }