redis 之 使用java操作redis

<dependency>
        <groupId>redis.clients</groupId>
        <artifactId>jedis</artifactId>
        <version>2.9.0</version>
    </dependency>

public static void main(String[] args) {
        //创建jedis对象连接redis数据库
        Jedis jedis = new Jedis("192.168.80.162",6379);
        //获取指定key的值
        String name= jedis.get("name");
        if(name==null){
            //为指定的key设值
            jedis.set("name", "siggy");
        }
        System.out.println("name=="+jedis.get("name"));
        jedis.setnx("sex", "female");
        System.out.println("sex="+jedis.get("sex"));
        //设置多个值
        jedis.mset("bname","java","bprice","25","bauthor","sun");
        System.out.println(jedis.mget("bname","bprice","bauthor"));
    }