/**
     * ms
     */
    public static final int LOCK_EXPIRE = 1000 * 60 ;

    private static final Long SUCCESS = 1L;

    public boolean tryLock(String lockKey, String value) {
       return tryLock(lockKey, value, LOCK_EXPIRE);
    }


        /**
         * 获取锁
         *
         * @param lockKey
         * @param value
         * @param expireTime：单位-秒
         * @return
         */
    public boolean tryLock(String lockKey, String value, int expireTime) {
        try {
            /* String script = "if redis.call('setNx',KEYS[1],ARGV[1]) then if redis.call('get',KEYS[1])==ARGV[1] then return redis.call('expire',KEYS[1],ARGV[2]) else return 0 end end";*/
            String script = "if redis.call('setNx',KEYS[1],ARGV[1])==1 then\n" +
                    "    if redis.call('get',KEYS[1])==ARGV[1] then\n" +
                    "        return redis.call('expire',KEYS[1],ARGV[2])\n" +
                    "    else\n" +
                    "        return 0\n" +
                    "    end\n" +
                    "else\n" +
                    "    return 0\n" +
                    "end";
            RedisScript<Long> redisScript = new DefaultRedisScript<>(script, Long.class);
            redisTemplate.setValueSerializer(new Jackson2JsonRedisSerializer<Object>(Object.class));
            Object result = redisTemplate.execute(redisScript, Collections.singletonList(lockKey), value, expireTime);
            if (SUCCESS.equals(result)) {
                return true;
            }
        } catch (Exception e) {
            log.error("获取锁错误:lockKey{}, value:{}, expireTime:{}, e:{}", lockKey, value, expireTime, e);
        }
        return false;
    }

    /**
     * <p>释放锁</p>
     *
     * @param lockKey
     * @param value
     * @return
     */
    public boolean releaseLock(String lockKey, String value) {
        try {
            String script = "if redis.call('get', KEYS[1]) == ARGV[1] then return redis.call('del', KEYS[1]) else return 0 end";
            RedisScript<Long> redisScript = new DefaultRedisScript<>(script, Long.class);
            Object result = redisTemplate.execute(redisScript, Collections.singletonList(lockKey), value);

            if (SUCCESS.equals(result)) {
                return true;
            }
        } catch (Exception e) {
            log.error("释放锁错误:lockKey{}, value:{}, e:{}", lockKey, value, e);
        }

        return false;
    }

	/**
	 * redis 获取关键key操作
	 * @param lockKey
	 * @param args
	 * @param script
	 * @return
	 */
	private Object redisExecute(String lockKey, List<String> args, String script){
 
		Object result = redisTemplate.execute((RedisCallback<Long>) connection -> {
			Object nativeConnection = connection.getNativeConnection();
			if (nativeConnection instanceof JedisCluster) {
				return (Long) ((JedisCluster) nativeConnection).eval(script, Collections.singletonList(lockKey), args);
			} else if (nativeConnection instanceof Jedis) {
				return (Long) ((Jedis) nativeConnection).eval(script, Collections.singletonList(lockKey), args);
			}
 
			return null;
		});
 
		return result;