import java.util.Iterator;
import java.util.List;
import java.util.Set;

import org.junit.Before;
import org.junit.Test;

import redis.clients.jedis.Jedis;

public class test1 {

    private Jedis jedis;

    @Before
    public void beford(){
          //连接本地的 Redis 服务
          jedis = new Jedis("localhost");
          System.out.println("Connection to server sucessfully");
    }

    @Test
    public void testString() {
          //设置
          jedis.set("w3ckey", "Redis tutorial");
         // 获取存储的数据并输出
         System.out.println("Stored string in redis:: "+ jedis.get("w3ckey"));
    }

    @Test
    public void testHash() {
          //设置
          jedis.hset("hash", "a", "1");
          jedis.hset("hash", "b", "2");
          jedis.hset("hash", "c", "3");
          jedis.hset("hash", "d", "4");
          String val=jedis.hget("hash", "a");
          System.out.println("------------val:"+val);

          Set<String> keySet=jedis.hkeys("hash");
             Iterator<String> it=keySet.iterator();
             while(it.hasNext()){
                 String temp=it.next();
                 System.out.println("field:"+temp);
                 System.out.println("var::"+jedis.hget("hash", temp));
             }

    }

    @Test
    public void testList() {
          //存储数据到列表中
          jedis.lpush("tutorial-list", "Redis");
          jedis.lpush("tutorial-list", "Mongodb");
          jedis.lpush("tutorial-list", "Mysql");
         // 获取存储的数据并输出
         List<String> list = jedis.lrange("tutorial-list", 0 ,5);
         for(int i=0; i<list.size(); i++) {
           System.out.println("Stored string in redis:: "+list.get(i));
         }
    }
    @Test
    public void testSet() {
          //存储数据到Set中
        jedis.sadd("set1", "1");
        jedis.sadd("set1", "2");
        jedis.sadd("set1", "3");
         // 获取存储的数据并输出
         Set<String> sets=jedis.smembers("set1");
         Iterator<String> it=sets.iterator();
         while(it.hasNext()){
             String temp=it.next();
             System.out.println(temp);
         }
    }

    @Test
    public void test1SortedSet() {
        jedis.zadd("sortedSet", 100, "a");
        jedis.zadd("sortedSet", 100, "b");
        jedis.zadd("sortedSet", 100, "c");
        jedis.zadd("sortedSet", 90, "a");
        Set<String> sortedSets = jedis.zrange("sortedSet", 0, -1);
         Iterator<String> it=sortedSets.iterator();
         while(it.hasNext()){
             String temp=it.next();
             System.out.println(temp);
         }
    }

    @Test
    public void testKeys() {
         // 获取数据并输出
         Set<String> set = jedis.keys("*");
         Iterator<String> it=set.iterator();
         while(it.hasNext()){
             String temp=it.next();
             System.out.println(temp);
         }
    }

}