Jackson 来处置 JSON

Jackson 来处理 JSON
08}, 09"dob":1300878089906 10}[代码] 接下来进行JSON到Java对象的转换1String userDataJSON =? 2"{"userId":"100","userName":{"firstname":"K""+ 3","middlename":"Siva","lastname":"Prasad"},"dob":1300878089906}"; 4User userFromJSON = mapper.readValue(userDataJSON, User.class); 5System.out.println(userFromJSON);[代码] 时间的格式化处理1DateFormat dateFormat = new SimpleDateFormat("MM-dd-yyyy"); 2SerializationConfig serConfig = mapper.getSerializationConfig(); 3serConfig.setDateFormat(dateFormat); 4DeserializationConfig deserializationConfig = mapper.getDeserializationConfig(); 5deserializationConfig.setDateFormat(dateFormat); 6mapper.configure(SerializationConfig.Feature.WRITE_DATES_AS_TIMESTAMPS, false); [代码] [Java]代码1//从文件中读取JSON数据 2User user = mapper.readValue(new File("user.json"), User.class);