Json与List的相互转换

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

List<CustPhone> list = new ArrayList<CustPhone>();

String str=JSON.toJSON(list).toString();

 

//json转换为list

List<Person> list = new ArrayList<Person>();

list = JSONObject.parseArray(jasonArray, Person.class);

 

参考： 

http://blog.csdn.net/demonliuhui/article/details/52949079
http://blog.csdn.net/qxs965266509/article/details/42774691 
http://huyizizhen.iteye.com/blog/1453621 
http://blog.csdn.net/u010797575/article/details/43304981 
http://blog.csdn.net/paincupid/article/details/51221391