java 生成json对象

1.

JSONObject jsonObject = new JSONObject();
jsonObject.put("a", "1");
jsonObject.put("b", "2");
jsonObject.put("c", "3");
System.out.println(jsonObject);
{"a":"1","b":"2","c":"3"}

2.

Map<String, String> map = new HashMap<String, String>();

map.put("a","1");
map.put("b","2");
map.put("c","3");

System.out.println(JSONObject.fromObject(map));
{"b":"2","c":"3","a":"1"}

 

posted @ 2014-09-03 11:26  天外飞仙丶  阅读(474)  评论(0编辑  收藏  举报