Springboot中RedisTemplate的操作

Springboot中RedisTemplate的操作

1     @Autowired
2     private RedisTemplate redisTemplate;
3     @Autowired
4     private StringRedisTemplate template;

1.RedisTemplate储存set

 1  /**
 2      * redis储存set
 3      */
 4     @RequestMapping("/set")
 5     public void redisSet(){
 6         Set<String> set=new HashSet<String>();
 7         set.add("111");
 8         set.add("222");
 9         set.add("333");
10         redisTemplate.opsForSet().add("set",set);
11         Set<String> resultSet =redisTemplate.opsForSet().members("set");
12         System.out.println("resultSet:"+resultSet);
13     }

2.RedisTemplated储存map

 1 /**
 2      * redis储存map
 3      */
 4     @RequestMapping("/map")
 5     public void redisMap(){
 6         Map<String,String> map=new HashMap<String,String>();
 7         map.put("111","111");
 8         map.put("222","222");
 9         map.put("333","333");
10         map.put("444","444");
11         map.put("555","555");
12         redisTemplate.opsForHash().putAll("map",map);
13         Map<String,String> resultMap= redisTemplate.opsForHash().entries("map");
14         List<String> reslutMapList=redisTemplate.opsForHash().values("map");
15         Set<String>resultMapSet=redisTemplate.opsForHash().keys("map");
16         String value=(String)redisTemplate.opsForHash().get("map","111");
17         System.out.println("value:"+value);
18         System.out.println("resultMapSet:"+resultMapSet);
19         System.out.println("resultMap:"+resultMap);
20         System.out.println("resulreslutMapListtMap:"+reslutMapList);
21     }

3.RedisTemplate储存list

 1 /**
 2      * redis储存list
 3      */
 4     @RequestMapping("/list")
 5     public void redisList(){
 6         List<String> list1=new ArrayList<String>();
 7         list1.add("111");
 8         list1.add("222");
 9         list1.add("333");
10 
11         List<String> list2=new ArrayList<String>();
12         list2.add("444");
13         list2.add("555");
14         list2.add("666");
15         redisTemplate.opsForList().leftPush("list1",list1);
16         redisTemplate.opsForList().rightPush("list2",list2);
17         List<String> resultList1=(List<String>)redisTemplate.opsForList().leftPop("list1");
18         List<String> resultList2=(List<String>)redisTemplate.opsForList().rightPop("list2");
19         System.out.println("resultList1:"+resultList1);
20         System.out.println("resultList2:"+resultList2);
21     }

4.RedisTemplate储存key-value

 1 /**
 2      * redis储存key-value
 3      */
 4     @RequestMapping("/key/value")
 5     public void redisKeyValue(){
 6         System.out.println("缓存正在设置。。。。。。。。。");
 7         redisTemplate.opsForValue().set("111","111");
 8         redisTemplate.opsForValue().set("222","222");
 9         redisTemplate.opsForValue().set("333","333");
10         redisTemplate.opsForValue().set("444","444");
11         System.out.println("缓存已经设置完毕。。。。。。。");
12         String result1=redisTemplate.opsForValue().get("111").toString();
13         String result2=redisTemplate.opsForValue().get("222").toString();
14         String result3=redisTemplate.opsForValue().get("333").toString();
15         System.out.println("缓存结果为：result："+result1+"  "+result2+"   "+result3);
16     }

5.RedisTemplate储存对象

 1 /**
 2      * redis储存对象
 3      */
 4     @RequestMapping("/Object")
 5     public void redisObject(){
 6         User user = new User();
 7         user.setId(11);
 8         user.setName("yi");
 9         user.setPhone("123456");
10         user.setAge(22);
11         redisTemplate.opsForValue().set("user", user);
12         User users = (User) redisTemplate.opsForValue().get("user");
13         System.out.println(users);
14     }

public class User implements Serializable{
    ...
}

6.StringRedisTemplate储存对象

 1 /**
 2      * 存储json字符串对象和取出
 3      */
 4     @RequestMapping("/template")
 5     public void StringRedisTemplate(){
 6         User user = new User();
 7         user.setId(11);
 8         user.setName("yi");
 9         user.setPhone("123456");
10         user.setAge(22);
11         template.opsForValue().set("user", JSON.toJSONString(user));
12         String str = template.opsForValue().get("user");
13         User userName = JSON.parseObject(str, User.class);
14         System.out.println(userName);
15     }