SpringBoot如何调用节假日API

RestTemplate配置自行定义

• 工具类

@Slf4j@ComponentpublicclassHolidayUtils{@ResourceprivateRestTemplaterestTemplate;privatefinalstaticStringKEY="http://tool.bitefu.net/jiari?d=";publicStringgetHoliday(longbaselineDate){DateTimeFormatterformatter=DateTimeFormatter.ofPattern("yyyy-MM-dd").withZone(ZoneId.systemDefault());Stringformat=formatter.format(Instant.ofEpochMilli(baselineDate));Stringurl=String.format("%s%s",KEY,format);URIuri=URI.create(url);Stringresponse=restTemplate.getForObject(uri,String.class);returnHolidayEnum.getHolidayValue(response);}}

• 返回值对应枚举

@Getter@AllArgsConstructorpublicenumHolidayEnum{//工作日WEEKDAY("0","Weekday"),//周末WEEKEND("1","Weekend"),//节假日HOLIDAY("2","Holiday");privatefinalStringkey;privatefinalStringvalue;}