SpringBoot整合lettuce+RedissonSentinel(哨兵模式)

• 一、配置准备
• • 1、Pom依赖
  • 2、application
  • 3、实体类
  • 4、测试代码
  • 5、效果

哨兵模式安装参考我之前的博客
链接地址

    
        
        
            org.springframework.boot
            spring-boot-starter-data-redis
        
        
        
            org.apache.commons
            commons-pool2
            2.6.0
        
        
        
            org.projectlombok
            lombok
            1.18.8
        
    

server:
  port: 8000

spring:
  redis:
    password: 123456
    timeout: 6000ms
    lettuce:
      pool:
        max-active: 8
        max-wait: -1ms
        max-idle: 8
        min-idle: 0
    #sentinel哨兵配置
    sentinel:
      master: mymaster
      nodes: 192.168.2.133:26379,192.168.2.133:26380,192.168.2.133:26381

@Data
@ToString
public class User implements Serializable {
    private Integer id;
    private String name;
}

@RestController
public class RedisComponent {

    @Autowired
    //操作字符串的template，StringRedisTemplate是RedisTemplate的一个子集
    private StringRedisTemplate stringRedisTemplate;

    @Autowired
    // RedisTemplate，可以进行所有的操作
    private RedisTemplate redisTemplate;

    @RequestMapping("/set")
    public void set(@RequestParam("key") String key, @RequestParam("value") String value) {
        ValueOperations ops = this.stringRedisTemplate.opsForValue();
        boolean bExistent = this.stringRedisTemplate.hasKey(key);
        if (bExistent) {
            System.out.println("this key is bExistent!");
        } else {
            ops.set(key, value);
        }
    }

    @RequestMapping("/get")
    public String get(@RequestParam("key") String key) {
        return this.stringRedisTemplate.opsForValue().get(key);
    }

    @RequestMapping("/del")
    public String del(@RequestParam("key") String key) {
        this.stringRedisTemplate.delete(key);
        return "删除缓存";
    }

    @RequestMapping("/user_set")
    public String sentinelSet(@RequestBody User user) {
        Integer key = null;
        key = user.getId();
        System.out.println(key);
        redisTemplate.opsForValue().set(key, user);
        return "存入缓存成功";
    }

    @RequestMapping("/user_get")
    public User sentinelGet(@RequestParam("user_id") Integer UserId) {
        return (User) redisTemplate.opsForValue().get(UserId);
    }
}