SpringBoot配置全局处理时间Date、LocalDate、LocalDateTime、LocalTime

SpringBoot配置全局日期转化Date、LocalDate、LocalDateTime、LocalTime

@Configuration
public class DateConfig implements WebMvcConfigurer {

    /**
     * 使用此方法, 以下 spring-boot: jackson时间格式化 配置 将会失效
     * spring.jackson.time-zone=GMT+8
     * spring.jackson.date-format=yyyy-MM-dd HH:mm:ss
     * 原因: 会覆盖 @EnableAutoConfiguration 关于 WebMvcAutoConfiguration 的配置
     * */
    @Override
    public void extendMessageConverters(List<HttpMessageConverter<?>> converters) {
        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
        
        ObjectMapper objectMapper = converter.getObjectMapper();
        
        SimpleModule simpleModule = new SimpleModule();

		//  LocalDateTime时间格式化
        simpleModule.addSerializer(LocalDateTime.class,new LocalDateTimeSerializer(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));

		// LocalDate时间格式化
        simpleModule.addSerializer(LocalDate.class, new LocalDateSerializer(DateTimeFormatter.ofPattern("yyyy-MM-dd")));
		
		// LocalTime时间格式化
        simpleModule.addSerializer(LocalTime.class, new LocalTimeSerializer(DateTimeFormatter.ofPattern("HH:mm:ss")));
        objectMapper.registerModule(simpleModule);
        
        //Data 时间格式化
        objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
        objectMapper.setDateFormat(new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"));
       
        converter.setObjectMapper(objectMapper);
        converters.add(0, converter);
    }
}