springboot接收日期类型参数

时间:2025-03-23 07:34:59

如果使用Get请求,直接使用对象接收,则可以使用@DateTimeFormat注解进行格式化,如:

	@DateTimeFormat(pattern = "yyyy-MM-dd")
	private Date startBuyDate;

如果使用Post请求,@RequestBody接收请求体参数,默认解析日期格式为yyyy-MM-dd HH:mm:ss , 如果需要接收其他格式的参数,则可以使用@JsonFormat注解,如:

	@JsonFormat(timezone="GMT+8",pattern="yyyy-MM-dd")
	private Date buyDate;

也可以使用java8新增的LocalDate自定义序列化,如:

@Configuration
@ConditionalOnClass(ObjectMapper.class)
@AutoConfigureBefore(JacksonAutoConfiguration.class)
public class JacksonConfig {
	@Bean
	public Jackson2ObjectMapperBuilderCustomizer customizer() {
		return builder -> {
			builder.locale(Locale.CHINA);
			builder.timeZone(TimeZone.getTimeZone(ZoneId.systemDefault()));
			builder.simpleDateFormat(DatePattern.NORM_DATETIME_PATTERN);
			builder.modules(new TimeModule());
		};
	}
}
public class TimeModule extends SimpleModule {

	public TimeModule() {
		super(PackageVersion.VERSION);
		this.addSerializer(LocalDateTime.class, new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(DatePattern.NORM_DATETIME_PATTERN)));
		this.addSerializer(LocalDate.class, new LocalDateSerializer(DateTimeFormatter.ofPattern(DatePattern.NORM_DATE_PATTERN)));
		this.addSerializer(LocalTime.class, new LocalTimeSerializer(DateTimeFormatter.ofPattern(DatePattern.NORM_TIME_PATTERN)));
		this.addDeserializer(LocalDateTime.class, new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern(DatePattern.NORM_DATETIME_PATTERN)));
		this.addDeserializer(LocalDate.class, new LocalDateDeserializer(DateTimeFormatter.ofPattern(DatePattern.NORM_DATE_PATTERN)));
		this.addDeserializer(LocalTime.class, new LocalTimeDeserializer(DateTimeFormatter.ofPattern(DatePattern.NORM_TIME_PATTERN)));
	}
}
//yyyy-MM-dd HH:mm:ss
private LocalDateTime buyDateTime;

//yyyy-MM-dd
private LocalDate buyDate;

//HH:mm:ss
private LocalTime buyTime;