用Jedis操作redis示例一，Key,value HashMap

简单的key,value形式

 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);
     }
 }

Value中存放HashMap

 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));
     }
 }