1.fastjson---List轉JSONArray
1 List<T> list = new ArrayList<T>(); 2 JSONArray array= JSONArray.parseArray(JSON.toJSONString(list));
2.fastjson---JSONArray轉List
1 JSONArray array = new JSONArray(); 2 List<EventColAttr> list = JSONObject.parseArray(array.toJSONString(), EventColAttr.class);
3.fastjson---字符串轉List
String str = ""; List<T> list = JSONObject.parseArray(str,T.class);
4.fastjson---list集合轉換為json字符串
JSON.stringify(list)
搬運自:https://blog.csdn.net/u014736629/article/details/80521581