黑猴子的家：Redis 之 Jedis API

Code -> GitHub

https://github.com/liufengji/redis_cli.git

1、key

@Test
public static void Jedis_key_API() {

    Jedis jedis = new Jedis("192.168.67.143", 6379);

    Set<String> keys = jedis.keys("*");
    for (Iterator iterator = keys.iterator(); iterator.hasNext();) {
        String key = (String) iterator.next();
        System.out.println(key);
    }
    System.out.println("jedis.exists====>"+jedis.exists("k2"));
    System.out.println(jedis.ttl("k1"));

    jedis.close();

}

2、String

@Test
public static void Jedis_String_API() {

    Jedis jedis = new Jedis("192.168.67.143", 6379);

    System.out.println(jedis.get("k1"));
    jedis.set("k4","k4_Redis");

    System.out.println("----------------------------------------");

    jedis.mset("str1","v1","str2","v2","str3","v3");
    System.out.println(jedis.mget("str1","str2","str3"));

    jedis.close();
}

3、List

@Test
public static void Jedis_List_API() {

    Jedis jedis = new Jedis("192.168.67.143", 6379);

    List<String> list = jedis.lrange("mylist",0,-1);
    for (String element : list) {
        System.out.println(element);
    }

    jedis.close();
}

4、Set

@Test
public static void Jedis_set_API() {

    Jedis jedis = new Jedis("192.168.67.143", 6379);

    jedis.sadd("orders","jd001");
    jedis.sadd("orders","jd002");
    jedis.sadd("orders","jd003");
    Set<String> set1 = jedis.smembers("orders");
    for (Iterator iterator = set1.iterator(); iterator.hasNext();) {
        String string = (String) iterator.next();
        System.out.println(string);
    }
    jedis.srem("orders","jd002");

    jedis.close();
}

5、Hash

@Test
public static void Jedis_hash_API() {

    Jedis jedis = new Jedis("192.168.67.143", 6379);

    jedis.hset("hash1","userName","lisi");
    System.out.println(jedis.hget("hash1","userName"));
    Map<String,String> map = new HashMap<String,String>();
    map.put("telphone","13810169999");
    map.put("address","victor");
    map.put("email","liufengji@aliyun.com");
    jedis.hmset("hash2",map);
    List<String> result = jedis.hmget("hash2", "telphone","email");
    for (String element : result) {
        System.out.println(element);
    }

    jedis.close();
}

6、ZSet

@Test
public static void Jedis_zset_API() {

    Jedis jedis = new Jedis("192.168.67.143", 6379);

    jedis.zadd("zset01",60d,"v1");
    jedis.zadd("zset01",70d,"v2");
    jedis.zadd("zset01",80d,"v3");
    jedis.zadd("zset01",90d,"v4");

    Set<String> s1 = jedis.zrange("zset01",0,-1);

    for (Iterator iterator = s1.iterator(); iterator.hasNext();) {
        String string = (String) iterator.next();
        System.out.println(string);
    }

    jedis.close();
}