@Override
	public void insertSinaWeiboFollow(String userId, String[] followUids) {
		ShardedJedis jedis =  getConnection(); 
		String key = null;
		
		// 保存数据到 sinaweibo:follow:userid:sinaweibofollows
		key = followPrefix + userId + ":sinaweibofollows";
		for (String uid : followUids) {
			jedis.sadd(key, uid);
		}
		
		returnConnection(jedis);
	}