redis练习

import com.alibaba.fastjson.JSON;
import redis.clients.jedis.Jedis;

import java.util.ArrayList;
import java.util.List;

public class sample {
    public sample(){
        List goodsList = new ArrayList();
        Jedis jedis = new Jedis("192.168.12.130", 6380);
        try{
            goodsList.add(new Goods(8818, "红富士苹果", "", 3.5f));
            goodsList.add(new Goods(8819, "红富士", "", 3.5f));
            goodsList.add(new Goods(8820, "苹果", "", 3.5f));
            jedis.auth("12345");
            jedis.select(3);
            for (Goods goods : goodsList){
                String json = JSON.toJSonString(goods);
                System.out.println(json);
                String key = "goods:" + goods.getGoodId();
                jedis.set(key, json);
            }
        }catch (Exception e){
            e.printStackTrace();
        }finally {
            jedis.close();
        }
    }

    public static void main(String[] args) {
        new sample();
    }
}