博客点赞与取消点赞

 public static void main(String[] args) {
        Jedis jedis = new Jedis("127.0.0.1");//id自增
            jedis.del("article:1:dianzan");
//        System.out.println(incr);
        for (int i = 0; i < 10; i++) {
            Long incrid = jedis.incr("article:1:dianzan");
        }
        Long dianzanCounter = Long.valueOf(jedis.get("article:1:dianzan"));
        System.out.println("博客点赞次数"+dianzanCounter);
        //取消
        jedis.decr("article:1:dianzan");//自动-1
        Long dianzanCounter2 = Long.valueOf(jedis.get("article:1:dianzan"));

        System.out.println("博客点赞次数"+dianzanCounter2);

    }