private final String RedisLockKey = "RedLock";

    private final long altTimeout = 1 * 60 * 60 * 1000L;// 1hour

    /**

     * 获取redis分布式锁

     *

     * @author Administrator

     * @version 1.0

     * @return true:获得锁权限 false:未获得锁权限

     */

    private synchronized boolean getRedLock() {

        Long flag = jedis.setnx(RedisLockKey, String.valueOf(System.currentTimeMillis() + altTimeout + 1L));

        if (flag == 0L) {

            String value = jedis.get(RedisLockKey);

            long longVal = Long.parseLong(value);

            if (longVal > System.currentTimeMillis()) {// 未过期

                return Boolean.FALSE;

            } else {// 过期

                String _value =

                    jedis.getSet(RedisLockKey, String.valueOf(System.currentTimeMillis() + altTimeout + 1L));

                long _longVal = Long.parseLong(_value);

                if (_longVal > System.currentTimeMillis()) {

                    return Boolean.FALSE;

                } else {

                    return Boolean.TRUE;

                }

            }

        } else {

            return Boolean.TRUE;

        }

    }