Springboot中RedisTemplate的操作

Springboot中RedisTemplate的操作

     @Autowired
     private RedisTemplate redisTemplate;
     @Autowired
     private StringRedisTemplate template;

1.RedisTemplate储存set

  /**
      * redis储存set
      */
     @RequestMapping("/set")
     public void redisSet(){
         Set<String> set=new HashSet<String>();
         set.add("111");
         set.add("222");
         set.add("333");
         redisTemplate.opsForSet().add("set",set);
         Set<String> resultSet =redisTemplate.opsForSet().members("set");
         System.out.println("resultSet:"+resultSet);
     }

2.RedisTemplated储存map

 /**
      * redis储存map
      */
     @RequestMapping("/map")
     public void redisMap(){
         Map<String,String> map=new HashMap<String,String>();
         map.put("111","111");
         map.put("222","222");
         map.put("333","333");
         map.put("444","444");
         map.put("555","555");
         redisTemplate.opsForHash().putAll("map",map);
         Map<String,String> resultMap= redisTemplate.opsForHash().entries("map");
         List<String> reslutMapList=redisTemplate.opsForHash().values("map");
         Set<String>resultMapSet=redisTemplate.opsForHash().keys("map");
         String value=(String)redisTemplate.opsForHash().get("map","111");
         System.out.println("value:"+value);
         System.out.println("resultMapSet:"+resultMapSet);
         System.out.println("resultMap:"+resultMap);
         System.out.println("resulreslutMapListtMap:"+reslutMapList);
     }

3.RedisTemplate储存list

 /**
      * redis储存list
      */
     @RequestMapping("/list")
     public void redisList(){
         List<String> list1=new ArrayList<String>();
         list1.add("111");
         list1.add("222");
         list1.add("333");
 
         List<String> list2=new ArrayList<String>();
         list2.add("444");
         list2.add("555");
         list2.add("666");
         redisTemplate.opsForList().leftPush("list1",list1);
         redisTemplate.opsForList().rightPush("list2",list2);
         List<String> resultList1=(List<String>)redisTemplate.opsForList().leftPop("list1");
         List<String> resultList2=(List<String>)redisTemplate.opsForList().rightPop("list2");
         System.out.println("resultList1:"+resultList1);
         System.out.println("resultList2:"+resultList2);
     }

4.RedisTemplate储存key-value

 /**
      * redis储存key-value
      */
     @RequestMapping("/key/value")
     public void redisKeyValue(){
         System.out.println("缓存正在设置。。。。。。。。。");
         redisTemplate.opsForValue().set("111","111");
         redisTemplate.opsForValue().set("222","222");
         redisTemplate.opsForValue().set("333","333");
         redisTemplate.opsForValue().set("444","444");
         System.out.println("缓存已经设置完毕。。。。。。。");
         String result1=redisTemplate.opsForValue().get("111").toString();
         String result2=redisTemplate.opsForValue().get("222").toString();
         String result3=redisTemplate.opsForValue().get("333").toString();
         System.out.println("缓存结果为：result："+result1+"  "+result2+"   "+result3);
     }

5.RedisTemplate储存对象

 /**
      * redis储存对象
      */
     @RequestMapping("/Object")
     public void redisObject(){
         User user = new User();
         user.setId(11);
         user.setName("yi");
         user.setPhone("123456");
         user.setAge(22);
         redisTemplate.opsForValue().set("user", user);
         User users = (User) redisTemplate.opsForValue().get("user");
         System.out.println(users);
     }

public class User implements Serializable{
    ...
}

6.StringRedisTemplate储存对象

 /**
      * 存储json字符串对象和取出
      */
     @RequestMapping("/template")
     public void StringRedisTemplate(){
         User user = new User();
         user.setId(11);
         user.setName("yi");
         user.setPhone("123456");
         user.setAge(22);
         template.opsForValue().set("user", JSON.toJSONString(user));
         String str = template.opsForValue().get("user");
         User userName = JSON.parseObject(str, User.class);
         System.out.println(userName);
     }