【SpringBoot】 中工夫类型 序列化、反序列化、格局解决

Date

yml全局配置

spring:    jackson:    time-zone: GMT+8    date-format: yyyy-MM-dd HH:mm:ss #配置POST申请Body中Date工夫类型序列化格局解决，并返回

申请参数类型转换

/** * 工夫Date转换 * 配置GET申请，Query查问Date工夫类型参数转换 */@Componentpublic class DateConverter implements Converter<String, Date> {  @Override  public Date convert(String source) {    if (StringUtils.isBlank(source)) {      return null;    }    if (source.matches("^\\d{4}-\\d{1,2}-\\d{1,2}$")) {      return parseDate(source.trim(), "yyyy-MM-dd");    }    if (source.matches("^\\d{4}-\\d{1,2}-\\d{1,2} {1}\\d{1,2}:\\d{1,2}:\\d{1,2}$")) {      return parseDate(source.trim(), "yyyy-MM-dd HH:mm:ss");    }    throw new IllegalArgumentException("Invalid value '" + source + "'");  }  public Date parseDate(String dateStr, String format) {    Date date = null;    try {      date = new SimpleDateFormat(format).parse(dateStr);    } catch (ParseException e) {      log.warn("转换{}为日期(pattern={})谬误！", dateStr, format);    }    return date;  }}

JDK8-工夫类型-LocalDateTime、LocalDate、LocalTime

/** * 序列化,反序列化,格局解决 * * @author zc * @date 2020/7/9 01:42 */@Slf4j@Configurationpublic class JacksonCustomizerConfig {    @Value("${spring.jackson.date-format:yyyy-MM-dd HH:mm:ss}")    private String localDateTimePattern;    @Value("${spring.jackson.local-date-format:yyyy-MM-dd}")    private String localDatePattern;    @Value("${spring.jackson.local-time-format:HH:mm:ss}")    private String localTimePattern;    @Bean    public Jackson2ObjectMapperBuilderCustomizer jackson2ObjectMapperBuilderCustomizer() {        return builder -> {            builder.serializerByType(LocalDateTime.class, new LocalDateTimeSerializer(DateTimeFormatter.ofPattern(localDateTimePattern)));            builder.serializerByType(LocalDate.class, new LocalDateSerializer(DateTimeFormatter.ofPattern(localDatePattern)));            builder.serializerByType(LocalTime.class, new LocalTimeSerializer(DateTimeFormatter.ofPattern(localTimePattern)));            builder.deserializerByType(LocalDateTime.class, new LocalDateTimeDeserializer(DateTimeFormatter.ofPattern(localDateTimePattern)));            builder.deserializerByType(LocalDate.class, new LocalDateDeserializer(DateTimeFormatter.ofPattern(localDatePattern)));            builder.deserializerByType(LocalTime.class, new LocalTimeDeserializer(DateTimeFormatter.ofPattern(localTimePattern)));        };    }        /**     * 工夫LocalDateTime转换     */    @Component    public static class LocalDateTimeConverter implements Converter<String, LocalDateTime> {        @Override        public LocalDateTime convert(String source) {            if (StringUtils.isBlank(source)) {                return null;            }            if (source.matches("^\\d{4}-\\d{1,2}-\\d{1,2} {1}\\d{1,2}:\\d{1,2}:\\d{1,2}$")) {                return LocalDateTime.parse(source, DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));            }            throw new IllegalArgumentException("Invalid value '" + source + "'");        }    }    /**     * 工夫LocalDate转换     */    @Component    public static class LocalDateConverter implements Converter<String, LocalDate> {        @Override        public LocalDate convert(String source) {            if (StringUtils.isBlank(source)) {                return null;            }            if (source.matches("^\\d{4}-\\d{1,2}-\\d{1,2}$")) {                return LocalDate.parse(source, DateTimeFormatter.ofPattern("yyyy-MM-dd"));            }            throw new IllegalArgumentException("Invalid value '" + source + "'");        }    }  }

赵小胖集体博客：https://zc.happyloves.cn:4443/wordpress/