| | |
| | | */ |
| | | @Override |
| | | public R pageDiscussAdmin(PageComActDiscussDTO pageComActDiscussDTO) { |
| | | return R.ok(comActDiscussDAO.pageDiscussAdmin(new Page<>(pageComActDiscussDTO.getPageNum(), pageComActDiscussDTO.getPageSize()), pageComActDiscussDTO)); |
| | | IPage<ComActDiscussVO> comActDiscussVOIPage=comActDiscussDAO.pageDiscussAdmin(new Page<>(pageComActDiscussDTO.getPageNum(), pageComActDiscussDTO.getPageSize()), pageComActDiscussDTO); |
| | | List<ComActDiscussVO> records = comActDiscussVOIPage.getRecords(); |
| | | if (!ObjectUtils.isEmpty(records)) { |
| | | records.forEach(comActDiscussVO -> { |
| | | Long id = comActDiscussVO.getId(); |
| | | String viewNumKey = String.join("_", DISCUSS_VIEW_NUM_PREFIX, id.toString()); |
| | | if (stringRedisTemplate.hasKey(viewNumKey)) { |
| | | ValueOperations<String, String> opsForValue = stringRedisTemplate.opsForValue(); |
| | | comActDiscussVO.setViewsNum(Integer.parseInt(opsForValue.get(viewNumKey))); |
| | | } |
| | | }); |
| | | } |
| | | return R.ok(comActDiscussVOIPage); |
| | | } |
| | | |
| | | /** |
| | |
| | | //组装viewNum key |
| | | List<String> viewNumKeys = new ArrayList<>(); |
| | | Iterator<String> iterator = needWriteDiscussIdSet.iterator(); |
| | | List<String> idList = new ArrayList<>(); |
| | | while (iterator.hasNext()) { |
| | | viewNumKeys.add(String.join("_", DISCUSS_VIEW_NUM_PREFIX, iterator.next())); |
| | | String next = iterator.next(); |
| | | String key = String.join("_", DISCUSS_VIEW_NUM_PREFIX, next); |
| | | if (stringRedisTemplate.hasKey(key)) { |
| | | idList.add(next); |
| | | viewNumKeys.add(key); |
| | | } |
| | | } |
| | | |
| | | ValueOperations opsForValue = stringRedisTemplate.opsForValue(); |
| | |
| | | |
| | | //待处理集合,以key-value/discussId-viewNum 存放 |
| | | HashMap<Long, Integer> needDealMap = new HashMap<>(); |
| | | for (String discussId : needWriteDiscussIdSet) { |
| | | try { |
| | | needDealMap.put(Long.parseLong(discussId), Integer.parseInt(viewNumList.get(0))); |
| | | viewNumList.remove(0); |
| | | } catch (IndexOutOfBoundsException e) { |
| | | //数据存在异常了,跳过,继续执行正确的 |
| | | continue; |
| | | if (nonNull(idList) && !idList.isEmpty()) { |
| | | log.error("一起议id列表:" + idList.toString()); |
| | | log.error("一起议浏览量:" + viewNumList.toString()); |
| | | for (String discussId : idList) { |
| | | try { |
| | | needDealMap.put(Long.parseLong(discussId), Integer.parseInt(viewNumList.get(0))); |
| | | viewNumList.remove(0); |
| | | } catch (IndexOutOfBoundsException e) { |
| | | log.error("数据异常:" + discussId, e.getMessage()); |
| | | //数据存在异常了,跳过,继续执行正确的 |
| | | continue; |
| | | } |
| | | } |
| | | } |
| | | int result = comActDiscussDAO.batchUpdateViewNum(needDealMap); |