1. Access object method
@Override public QueryResult<CmthpbankDto> queryCacheBankList(CmthpbankQuery query) { QueryResult<CmthpbankDto> result = new QueryResult<CmthpbankDto>(false, ErrorCodeConstant.ERROR_UNKNOWN, "error", null); try { List<CmthpbankDto> listDto = JSON.parseArray(jedisCluster.get(BANK_NAME), CmthpbankDto.class); if (listDto == null || listDto.size() == 0) { listDto = cmthpbankDao.queryCmthpbankList(query); if (!StringUtils.isEmpty(listDto)) { jedisCluster.set(BANK_NAME, JSON.toJSONString((listDto))); // Go to the database to get jedisCluster.expire(BANK_NAME, RedisConstant.EXPIRE_TIME_MONTH); } } result.setSuccess(true); result.setResults(listDto); } catch (Exception e) { e.printStackTrace (); result.setSuccess(false); } return result; }
Notes:
BANK_NAME: key to deposit and withdraw
RedisConstant.EXPIRE_TIME_MONTH: cache valid time