小程序查询枪口列表存缓存之前先删除旧缓存

jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileConnectorInfoServiceImpl.java

@@ -416,6 +416,7 @@ public class PileConnectorInfoServiceImpl implements IPileConnectorInfoService {
             // 查数据库
             list = pileConnectorInfoMapper.getUniAppConnectorList(stationId);
             if (CollectionUtils.isNotEmpty(list)) {
+                redisCache.deleteObject(redisKey);
                 redisCache.setCacheList(redisKey, list);
                 redisCache.expire(redisKey, CacheConstants.cache_expire_time_1d);
             }