public boolean hexists(String key, Object field) {
hashOps = redisTemplate.opsForHash();
return hashOps.hasKey(key, field);
}
/**
* Hash数据类型 查找 key绑定的hash集合中hashKey 的元素是否存在
*
* @param key
* @param hashKey
* @return true存在 false不存在
*/
public boolean hasHashKey(String key, Object hashKey) {
hashOps = redisTemplate.opsForHash();
return hashOps.hasKey(key, hashKey);
}