Springboot2.X集成redis集群(Lettuce)连接的方法

Springboot2.X集成redis集群(Lettuce)连接的方法

前提：搭建好redis集群环境，搭建方式请看：https://jb51.net/article/143749.htm

1. 新建工程，pom.xml文件中添加redis支持

org.springframework.boot

spring-boot-starter-data-redis

2.配置application.properties

spring.redis.cluster.nodes=127.0.0.1:6380,127.0.0.1:6381,127.0.0.1:6382,127.0.0.1:6383,127.0.0.1:6384,127.0.0.1:6385

spring.redis.cluster.timeout=1000

spring.redis.cluster.max-redirects=3

3.      新建下面的两个类

@Configuration

public class RedisConfiguration {

@Resource

private LettuceConnectionFactory myLettuceConnectionFactory;

@Bean

public RedisTemplate redisTemplate() {

RedisTemplate template = new RedisTemplate<>();

template.setKeySerializer(new StringRedisSerializer());

template.setValueSerializer(new GenericJackson2jsonRedisSerializer());

template.setConnectionFactory(myLettuceConnectionFactory);

return template;

}

}

@Configuration

public class RedisFactoryConfig {

@Autowired

private Environment environment;

@Bean

public RedisConnectionFactory myLettuceConnectionFactory() {

Map souhttp://rce = new HashMap();

source.put("spring.redis.cluster.nodes", environment.getProperty("spring.redis.cluster.nodes"));

source.put("spring.redis.cluster.timeout", environment.getProperty("spring.redis.cluster.timeout"));

source.put("spring.redis.cluster.max-redirects", environment.getProperty("spring.redis.cluster.max-redirects"));

RedisClusterConfiguration redisClusterConfiguration;

redisClusterConfiguration = new RedisClusterConfiguration(new MapPropertySource("RedisClusterConfiguration", source));

return new LettuceConnectionFactory(redisClusterConfiguration);

}

}

4. 执行测试

@SpringBootTest

@RunWith(SpringRunner.class)

public class RedisConfigurationTest {

@Autowired

private RedisTemplate redisTemplate;

@Test

public void redisTemplate() throws Exception {

redisTemplate.opsForValue().set("author", "Damein_xym");

}

}

5. 验证，使用Redis Desktop Manager 连接redis节点，查看里面的数据是否存在author，有如下显示，证明成功。

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