使用fastjson的parseObject方法将json字符串转换成Map 或者List

fastjson 转换成map

HashMap<String,String> map = JSON.parseObject(jsonStr,new TypeReference<HashMap<String,String>>() {});

fastjson 转换成list

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

list = JSON.parseArray(jasonArray.toString, Person.class);