黑马程序

Jedis–快速入门

@Test public void test1(){ Jedis jedis = new Jedis("127.0.0.1",6379); jedis.set("name","张三"); jedis.close(); }

Jedis–操作String

@Test public void test1(){ Jedis jedis = new Jedis("127.0.0.1",6379); jedis.set("name","张三"); String name = jedis.get("name"); System.out.println(name); //存储指定时间过期的键值对 jedis.setex("activecode",10,"fade"); jedis.close(); }

Jedis–操作hash

@Test public void test2(){ Jedis jedis = new Jedis("127.0.0.1",6379); jedis.hset("user","name","tom"); jedis.hset("user","age","22"); jedis.hset("user","sex","man"); String hget = jedis.hget("user", "name"); System.out.println(hget); Map<String, String> user = jedis.hgetAll("user"); for (String s : user.keySet()) { System.out.println(s+":"+user.get(s)); } jedis.close(); }

Jedis–操作list

@Test public void test3(){ Jedis jedis = new Jedis("127.0.0.1",6379); jedis.lpush("mylist","a","b","c"); jedis.rpush("mylist","a","b","c"); List<String> mylist = jedis.lrange("mylist", 0, -1); System.out.println(mylist); //弹出集合 jedis.lpop("mylist"); jedis.rpop("mylist"); mylist = jedis.lrange("mylist", 0, -1); System.out.println(mylist); jedis.close(); }

Jedis–操作set&shortedset

@Test public void test4(){ Jedis jedis = new Jedis("127.0.0.1",6379); jedis.sadd("myset","手鞠","我爱罗","勘九郎"); Set<String> myset = jedis.smembers("myset"); System.out.println(myset); jedis.close(); } @Test public void test5(){ Jedis jedis = new Jedis("127.0.0.1",6379); jedis.zadd("myzset",2,"手鞠"); jedis.zadd("myzset",1,"我爱罗"); jedis.zadd("myzset",3,"勘九郎"); Set<String> myzset = jedis.zrange("myzset", 0, -1); System.out.println(myzset); jedis.close(); }