数据字典自动走缓存，但是新增字典和字典组不刷新缓存，redis缓存对应的key是什么？麻烦老哥解答一下 about hunt-admin HOT 3 CLOSED

@Override
public String selectDataItemByKey(String key, Long groupId) {
    String value = (String) redisTemplate.opsForValue().get(groupId + "-" + key);
    if (value == null) {
        log.debug("get groupId:{} key:{} value from DB", groupId, key);
        value = sysDataItemMapper.selectByKey(key, groupId);
        redisTemplate.opsForValue().set(groupId + "-" + key, value);
    }
    return value;
}