SpringBoot整合redis使用缓存注解详解

@SpringBootApplication
@MapperScan("com.jx.luckyDraw.mapper")
@EnableCaching
public class LuckyDrawApplication {

    public static void main(String[] args) {
        SpringApplication.run(LuckyDrawApplication.class, args);
    }



}

  @Cacheable(cacheNames = "drawDetails", key = "#userId + ':' + #batchId", unless = "#result ==null")
    public DrawDetailPO getDrawDetails(String userId, Long batchId) {

drawDetails::81466011bd2a7cf40502a08827038390:1490935513660657664

 @CacheEvict(value = {"drawBatch", "drawDetails"}, allEntries = true, condition = "#result > 0")
    @Override
    public int newDrawBatchInfo(Integer batchCount) {

  @Cacheable(cacheNames = "employeeSelectList", unless = "#result ==null")
    public List<HrmEmployeeSelectVO> querySelectList(HrmEmployeeSelectVO employeeSelectVO) {
        return employeeMapper.querySelectList(employeeSelectVO);
    }

@CacheEvict(value = "employeeSelectList",allEntries = true,condition = "#result = true ")