redis多线程排序Demo

import java.util.Random;
import java.util.Set;

import redis.clients.jedis.Jedis;
import redis.clients.jedis.Tuple;

public class TopRank {

    static Jedis jedis = new Jedis("192.168.213.***");

    public static void main(String[] args) {
        new Thread(new province()).start();
        int i = 0;
        // 不断获取最新的排行榜
        while (true) {
            try {
                Thread.sleep(3000);
                Set<Tuple> province = jedis.zrevrangeWithScores("province", 0, -1);
                System.out.printf("第%s次获取排行榜：", i);
                System.out.println();
                for (Tuple t : province) {
                    System.out.println(t.getElement() + " : " + t.getScore());
                }
                i++;
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
    }

    static class province implements Runnable {

        @Override
        public void run() {
            String[] provinces = new String[] { "北京","南京", "河南", "安徽","广州", "湖北", "吉林"};

            Random random = new Random();
            // 不断产生新的省份点击率
            while (true) {
                try {
                    Thread.sleep(1000 + random.nextInt(10) * 100);
                    // 随机挑选一个省份
                    int index = random.nextInt(7);
                    String province = provinces[index];
                    // 在redis数据库中给相应的省份增加分数
                    jedis.zincrby("province", 1, province);
                } catch (InterruptedException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            }
        }
    }
}