JSON字符串和list集合互转
谷歌的Gson.jar:
//list转换为json
Gson gson = new Gson();
List<Person> persons = new ArrayList<Person>();
String str = gson.toJson(persons);
//json转换为list
Gson gson = new Gson();
List<Person> persons = gson.fromJson(str, new TypeToken<List<Person>>()\{\}.getType());
阿里的fastJson.jar:
//list转换为json字符串
List<CustPhone> list = new ArrayList<CustPhone>();
String str=JSON.toJSON(list).toString();
//json字符串转换为list
List<Person> list = new ArrayList<Person>();
list = JSONObject.parseArray(String str, Person.class);
还没有评论,来说两句吧...