标签：new str put fastjson color fas class code turn
Map map = new HashMap(); map.put("name", "老三"); map.put("age", 12); String jsonStr = JSONObject.toJSONString(map);
然后return
标签：new str put fastjson color fas class code turn
原文地址：https://www.cnblogs.com/jnhs/p/10178655.html
