public class RedisDemo

 {

     public static void main(String[] args)

     {

         Jedis jedis = new Jedis("127.0.0.1");

         jedis.connect();

         jedis.set("key", "123");

         String value = jedis.get("key");

         System.out.println(value);

     }

 }

 package com.lltse;

 import java.util.HashMap;

 import java.util.List;

 import java.util.Map;

 import redis.clients.jedis.Jedis;

 public class RedisHashMap

 {

     public static void main(String[] args)

     {

         Jedis jedis = new Jedis("127.0.0.1");

         Map<String, String> map = new HashMap<String, String>();

         map.put("name", "lltse");

         map.put("password", "123456");

         map.put("sex", "male");

         jedis.connect();

         jedis.hmset("user", map);

         List<String> list = jedis.hmget("user", "name","password");

         System.out.println("name=" + list.get(0));

         System.out.println("password=" + list.get(1));

     }

 }