How to set format of string for java.time.Instant using objectMapper?

Question

I have an entity with java.time.Instant for created data field:

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@EqualsAndHashCode
public         


        

Answer 1

You need to add below dependency

    com.fasterxml.jackson.datatype
    jackson-datatype-jsr310
    2.6.5

And then register the modules as below :

ObjectMapper objectMapper = new ObjectMapper();
objectMapper.findAndRegisterModules();