Jedis jedis = new Jedis("192.168.1.201",6380,10000);System.out.println(jedis.ping());

Jedis jedis = new Jedis("192.168.1.201",6379);        System.out.println(jedis.ping());                jedis.set("k1", "v1");        jedis.set("k2", "v2");        jedis.set("k3", "v3");        System.out.println(jedis.get("k1"));  //"v1"

jedis.lpush("list01", "1","2","3","4","5");  //lpush为先进后出 可以这么理解，从左侧开始入栈System.out.println(jedis.lrange("list01", 0, -1));  //[5, 4, 3, 2, 1]

jedis.rpush("list02", "1","2","3","4","5");  //rpush为先进先出System.out.println(jedis.lrange("list02", 0, -1)); //[1, 2, 3, 4, 5]

System.out.println(jedis.lpop("list01"));  //lpop 弹出栈顶数据 5System.out.println(jedis.lrange("list01", 0, -1));  //[4, 3, 2, 1]

System.out.println(jedis.rpop("list02"));  //rpop 弹出栈底数据System.out.println(jedis.lrange("list02", 0, -1)); //[1, 2, 3, 4]

System.out.println(jedis.lrange("list02", 0, -1));System.out.println(jedis.lindex("list02", 0)); //LINDEX 按照索引下标获得元素(从上到下)

System.out.println(jedis.lrange("list02", 0, -1)); //[1, 2, 3, 4]System.out.println(jedis.llen("list02")); //LLEN 获取长度 4

jedis.rpush("list03", "1","1","1","2","2","2","3","3","3","4","4","4","5");jedis.lrem("list03", 2, "3");  //删除 2 个 "3"System.out.println(jedis.lrange("list03", 0, -1)); //[1, 1, 1, 2, 2, 2, 3, 4, 4, 4, 5]

jedis.lpush("list04", "1","2","3","4","5","6","7","8");System.out.println(jedis.lrange("list04", 0, -1)); //[8, 7, 6, 5, 4, 3, 2, 1]jedis.ltrim("list04", 3, 5); //截取下标为3-5的数值，下表从0开始，再赋值给list01System.out.println(jedis.lrange("list04", 0, -1));  //[5, 4, 3]

jedis.lpush("list01", "1","2","3","4","5");        System.out.println(jedis.lrange("list01", 0, -1));        jedis.lpush("list02", "1","2","3");        System.out.println(jedis.lrange("list02", 0, -1));        jedis.rpoplpush("list01", "list02");//将一个数据弹出，使用rpop弹出的底部数据，lpush放入另一个中        System.out.println(jedis.lrange("list01", 0, -1)); //[5, 4, 3, 2]        System.out.println(jedis.lrange("list02", 0, -1)); //[1, 3, 2, 1]

jedis.lset("list01", 1, "x"); //lset key index value 对index位置的进行赋值value [5, x, 3, 2]System.out.println(jedis.lrange("list01", 0, -1));

System.out.println(jedis.lrange("list01", 0, -1)); //[5, x, 3, 2]jedis.linsert("list01", LIST_POSITION.BEFORE, "x", "java"); //在 x 之前插入一个 java ，如果指定值有重复，则找到的是第一个System.out.println(jedis.lrange("list01", 0, -1));

jedis.sadd("set01","1","1","2","2","3","3");  //sadd向一个set中添加数据System.out.println(jedis.smembers("set01"));  //使用smembers 取出set中的所有数据 [3, 2, 1]

boolean flag1 = jedis.sismember("set01", "x");  //判断set中是否包含某个值boolean flag2 = jedis.sismember("set01", "1");System.out.println(flag1);  //falseSystem.out.println(flag2);  //true

long count = jedis.scard("set01");   //scard 获取set集合中元素个数System.out.println(count);  //3

long remCount = jedis.srem("set01", "3");  //srem 删除set集合中的某个元素System.out.println(remCount);  //1 表示删除成功System.out.println(jedis.smembers("set01"));  //[2, 1]

jedis.sadd("set01", "3","4","5","6","7");String srandmember = jedis.srandmember("set01");  //随机取出一个数System.out.println(srandmember);  //2

System.out.println(jedis.smembers("set01")); //[3, 2, 1, 7, 6, 5, 4]jedis.spop("set01");  //随机出栈System.out.println(jedis.smembers("set01"));  //[3, 2, 1, 7, 5, 4]

System.out.println(jedis.smembers("set01"));  //[3, 2, 1, 7, 5, 4]jedis.smove("set01", "set02", "2");  //将set01 中的值 2 移动到 set02 中System.out.println(jedis.smembers("set01"));  //[3, 1, 7, 5, 4]System.out.println(jedis.smembers("set02"));  //[2]

System.out.println(jedis.smembers("set01"));jedis.sadd("set02", "3","4","6");System.out.println(jedis.smembers("set02"));System.out.println(jedis.sdiff("set01","set02")); //在set01中，不在set02中的元素

System.out.println(jedis.smembers("set01"));System.out.println(jedis.smembers("set02"));System.out.println(jedis.sinter("set01","set02"));  //交集 两个集合中都含有的元素 [3, 4]

System.out.println(jedis.smembers("set01"));  //[3, 1, 7, 5, 4]System.out.println(jedis.smembers("set02"));  //[3, 2, 6, 4]System.out.println(jedis.sunion("set01","set02"));  //并集 [3, 2, 1, 7, 6, 5, 4]

jedis.hset("user", "id", "1"); //hset K V 赋值一个hash 其中 V 为（key,value）jedis.hset("user", "name", "z3"); //user为K, ("name","z3")为VSystem.out.println(jedis.hget("user", "id"));  //1 hget获取hash值System.out.println(jedis.hget("user", "name"));  //z3

Map
     
       customerMap = new HashMap
      
       ();        customerMap.put("id", "1");        customerMap.put("name", "z3");        customerMap.put("age", "12");        jedis.hmset("customer", customerMap); //使用hmset批量存储        System.out.println(jedis.hmget("customer", "id","name","age"));  //hmget 批量获取 [1, z3, 12]
      
     

　　　　 System.out.println(jedis.hgetAll("customer")); //取出所有的key=value {id=1, name=z3, age=12}

System.out.println(jedis.hgetAll("user"));  //{id=1, name=z3}        jedis.hdel("user", "name");        System.out.println(jedis.hgetAll("user"));  //{id=1}

System.out.println(jedis.hgetAll("customer"));  //{id=1, name=z3, age=12}        System.out.println(jedis.hlen("customer"));  //获取长度 3

System.out.println(jedis.hgetAll("customer"));  //{id=1, name=z3, age=12}        System.out.println(jedis.hexists("customer", "id"));  //true 判断某个map的key是否存在        System.out.println(jedis.hexists("customer", "name"));  //true        System.out.println(jedis.hexists("customer", "email"));  //false

System.out.println(jedis.hgetAll("customer"));  //{id=1, name=z3, age=12}        System.out.println(jedis.hkeys("customer"));  //获取所有的key  [id, name, age]        System.out.println(jedis.hvals("customer"));  //h获取所有的value  [12, z3, 1]

System.out.println(jedis.hgetAll("customer"));  //{id=1, name=z3, age=12}        System.out.println(jedis.hincrBy("customer", "age", 1)); //13

//hsetnx 如果不存在则添加，如果存在不改变        System.out.println(jedis.hsetnx("customer", "age", "20"));  //0        jedis.hsetnx("customer", "email", "aa@aa.com");        System.out.println(jedis.hgetAll("customer"));  //{id=1, email=aa@aa.com, name=z3, age=14}

Map
     
       scoreMembers = new HashMap<>();        scoreMembers.put(60.0, "v1");        scoreMembers.put(70.0, "v2");        scoreMembers.put(90.0, "v3");        scoreMembers.put(85.5, "v4");        scoreMembers.put(80.1, "v5");        jedis.zadd("zset01", scoreMembers);        System.out.println(jedis.zrange("zset01", 0, -1)); //[v1, v2, v5, v4, v3]
     

System.out.println(jedis.zrangeByScore("zset01", 60.0, 80.2));  //[v1, v2, v5]

　　　　 System.out.println(jedis.zrangeByScore("zset01", 60.0, 80.2, 2, 2));  //[v5]

jedis.zrem("zset01", "v5");  //移除一个元素        System.out.println(jedis.zrange("zset01", 0, -1)); //[v1, v2, v4, v3]

System.out.println(jedis.zcard("zset01"));  //4  zcard 获取个数

　　　　 System.out.println(jedis.zcount("zset01", 60, 80));  //2 获取符合范围内的个数

System.out.println(jedis.zrange("zset01", 0, -1)); //[v1, v2, v4, v3]        System.out.println(jedis.zrank("zset01", "v2"));  //1 获取元素的下标 下标从0开始

System.out.println(jedis.zrange("zset01", 0, -1)); //[v1, v2, v4, v3]        System.out.println(jedis.zscore("zset01", "v2"));  //获取分数值 70.0

System.out.println(jedis.zrevrank("zset01", "v3")); //0 逆序获得下标值

　　　　 System.out.println(jedis.zrevrangeByScore("zset01", 80, 60)); //[v2, v1]

Transaction transaction = jedis.multi();        transaction.set("k4", "v44");        transaction.set("k5", "v55");//        transaction.exec();                transaction.discard();

public class TestTx {    public boolean transMethord() {        Jedis jedis = new Jedis("192.168.1.201", 6380);        int balance; // 余额        int debt; // 欠额        int amtToSubtract = 10; // 实刷额度                jedis.set("balance", "100");        jedis.set("debt", "0");        jedis.watch("balance"); //Thread.sleep(7000);        balance = Integer.parseInt(jedis.get("balance"));        if (balance < amtToSubtract) {            jedis.unwatch();            System.out.println("modify");            return false;        } else {            System.out.println("*********transaction***********");            Transaction transaction = jedis.multi();            transaction.decrBy("balance", amtToSubtract);            transaction.incrBy("debt", amtToSubtract);            transaction.exec();            balance = Integer.parseInt(jedis.get("balance"));            debt = Integer.parseInt(jedis.get("debt"));            System.out.println("*******************" + balance);            System.out.println("*******************" + debt);            return true;        }    }    /**     * 通俗的讲，watch命令就是标记一个键，如果标记了一个键，     * 在提交事务前如果该键被别人修改过，那事务就会失败，这种情况通常可以在程序中重新再尝试一次。     * 首先标记了键balance，然后检查余额是否足够，不足就取消标记，并不做扣减；     * 足够的话，就启动事务进行更新操作，如果在此期间键balance被其他人修改，那在提交事务(执行exec)时就会报错，     * 程序中通常可以捕获这类错误在重新执行一次，直到成功。     * @param args     */    public static void main(String[] args) {        TestTx test = new TestTx();        boolean retValue = test.transMethord();        System.out.println("main retValue--------- " + retValue);    }}

127.0.0.1:6380> set balance 5OK127.0.0.1:6380>

127.0.0.1:6379> info replication# Replicationrole:masterconnected_slaves:1slave0:ip=127.0.0.1,port=6380,state=online,offset=232636,lag=1master_repl_offset:232636repl_backlog_active:1repl_backlog_size:1048576repl_backlog_first_byte_offset:232609repl_backlog_histlen:28127.0.0.1:6379>

127.0.0.1:6380> info replication# Replicationrole:slavemaster_host:127.0.0.1master_port:6379master_link_status:upmaster_last_io_seconds_ago:5master_sync_in_progress:0slave_repl_offset:232650slave_priority:100slave_read_only:1connected_slaves:0master_repl_offset:0repl_backlog_active:0repl_backlog_size:1048576repl_backlog_first_byte_offset:2repl_backlog_histlen:232718127.0.0.1:6380>

public class TestAPI {    public static void main(String[] args) {        Jedis jedis_M = new Jedis("192.168.1.201", 6379);        Jedis jedis_S = new Jedis("192.168.1.201", 6380);                jedis_M.set("k1", "v1");        String v1 = jedis_S.get("k1");        System.out.println(v1);  //"v1"            }}