Redission获取Redis时间

RScript script = redissonClient.getScript(StringCodec.INSTANCE);
long currentTime = script.eval(RScript.Mode.READ_WRITE,
                    "local time = redis.call('TIME')" +
                            "local milliseconds = time[1] * 1000 + math.floor(time[2] / 1000)" +
                            "return milliseconds",
                    RScript.ReturnType.VALUE);