[Java] Jackson 2 – Convert Java Object to / from JSON

[Java] Jackson 2 – Convert Java Object to / from JSON

ObjectMapper mapper = new ObjectMapper();

Klass obj = mapper.readValue(jsonString, Klass.class);

String jsonString = mapper.writeValueAsString(obj);

[출처] https://www.mkyong.com/java/jackson-2-convert-java-object-to-from-json/