SpingBoot整合哨兵

哨兵搭建

1:SpringBoot整合redis哨兵

redis.properties文件
	redis.sentinel.masterName=mymaster
	redis.sentinels=192.168.17.136:26379   #ip地址改成自己的

---

配置類
	/**
 * @author Administrator
 * @date 2019-07-19 上午 10:58
 * //標識我是一個配置類
 */
@Configuration
@PropertySource("classpath:/properties/redis.properties")
public class RedisConfig {
	//注入屬性
    @Value("${redis.sentinel.masterName}")
    private String masterName;
    @Value("${redis.sentinels}")
    private String nodes;


    /**
     * @return 返回單例對象
     */
    @Bean(name = "jedisSentinelPool")    //該對象是單例的
    public JedisSentinelPool jedisSentinelPool() {
        //添加到Set裏面,id地址和端口
        Set<String> sentinels = new HashSet<>();
        sentinels.add(nodes);
        JedisSentinelPool pool = new JedisSentinelPool(masterName, sentinels);
        return pool;
    }

    @Bean(name = "jedis")
    @Scope("prototype")    //多例對象
    public Jedis jedis(@Autowired @Qualifier("jedisSentinelPool") JedisSentinelPool pool) {
    	//獲取上面JedisSentinelPool 裏面的jedis對象,
        Jedis jedis = pool.getResource();
        return jedis;
    }
}

---

測試類
@RunWith(SpringRunner.class)
@SpringBootTest
public class RedisApplicationTests {

    @Test
    public void contextLoads() {
    }

    @Qualifier("jedis")
    @Autowired
    private Jedis jedis;
    @Test
    public void testSentinel() {
        jedis.set("a", "HELLO");
        //輸出結果HELLO,哨兵整合完畢
        System.out.println(jedis.get("a"));
    }
}