JSON di Java

Jackson adalah library JSON paling umum di Java.

Poin penting

Jackson adalah library JSON paling umum di Java.

Parse JSON

ObjectMapper mapper = new ObjectMapper();
User user = mapper.readValue(text, User.class);

Ubah ke string

String text = mapper.writeValueAsString(user);

Validasi JSON

try {
  mapper.readTree(text);
} catch (JsonProcessingException e) {
  e.printStackTrace();
}