Table of Contents
Json 기본 날짜 포멧 변경하기
serializer
@Configuration
public class DateTimeFormatConfig {
private static final String dateFormat = "yyyy-MM-dd";
private static final String dateTimeFormat = "yyyy-MM-dd HH:mm:ss";
@Bean
public Jackson2ObjectMapperBuilderCustomizer jsonCustomizer() {
return builder -> {
builder.simpleDateFormat(dateTimeFormat);
builder.serializers(new LocalDateSerializer(DateTimeFormatter.ofPattern(dateFormat)));
builder.serializers(new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(dateTimeFormat)));
};
}
}
deserializer
@BeforeEach
public void setUp() {
mapper = new ObjectMapper();
// mapper.registerModule(new JavaTimeModule());
JavaTimeModule javaTimeModule = new JavaTimeModule();
// javaTimeModule.addSerializer(LocalDateTime.class, new LocalDateTimeSerializer(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
// javaTimeModule.addSerializer(LocalDate.class, new LocalDateSerializer(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
// javaTimeModule.addSerializer(LocalTime.class, new LocalTimeSerializer(DateTimeFormatter.ofPattern("HH:mm:ss")));
javaTimeModule.addDeserializer(LocalDateTime.class, new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
javaTimeModule.addDeserializer(LocalDate.class, new LocalDateDeserializer(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
javaTimeModule.addDeserializer(LocalTime.class, new LocalTimeDeserializer(DateTimeFormatter.ofPattern("HH:mm:ss")));
mapper.registerModule(javaTimeModule);
headers = new HttpHeaders();
}