true)); standaloneConfigurationNew.setDatabase(redisCacheProperties.getDatabase()); LettuceConnectionFactory...lettuceConnectionFactoryNew = new LettuceConnectionFactory(standaloneConfigurationNew); BeanUtil.copyProperties...lettuceConnectionFactory; public static LettuceConnectionFactoryWrapper build(LettuceConnectionFactory...lettuceConnectionFactory) { LettuceConnectionFactoryWrapper wrapper = new LettuceConnectionFactoryWrapper...(); wrapper.lettuceConnectionFactory = lettuceConnectionFactory; return wrapper
Duration.ofMillis(100)) .poolConfig(defaultPoolConfig).build(); return new LettuceConnectionFactory...return redisTemplate; } @Bean @ConditionalOnBean(name = "localRedisConfig") public LettuceConnectionFactory...Duration.ofMillis(100)) .poolConfig(localPoolConfig).build(); return new LettuceConnectionFactory...name = "localLettuceConnectionFactory") public RedisTemplate localRedisTemplate(LettuceConnectionFactory...RedisTemplate localRedisTemplate( @Qualifier("localLettuceConnectionFactory") LettuceConnectionFactory
.getNodes()); redisClusterConfiguration.setPassword(redisProperties.getPassword()); LettuceConnectionFactory...lettuceConnectionFactory = new LettuceConnectionFactory(redisClusterConfiguration); lettuceConnectionFactory.afterPropertiesSet...RedisTemplate template = new RedisTemplate(); template.setConnectionFactory(lettuceConnectionFactory
连接池 如果想了解连接池的内容，就需要了解下LettuceConnectionFactory。...LettuceConnectionFactory的创建部分见org.springframework.boot.autoconfigure.data.redis.LettuceConnectionConfiguration...我们来看下LettuceConnectionFactory的初始化部分，.LettuceConnectionFactory#afterPropertiesSet： public void afterPropertiesSet...shareNativeConnection 参数 来看一下org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory...可以看出通过LettuceConnectionFactory#getSharedConnection方法最终获取到的连接为StatefulRedisConnection对象。
localhost port: 6379 second-redis: host: localhost port: 16379 配置主数据源 @Primary @Bean public LettuceConnectionFactory...if (StringUtils.hasLength(password)) { config.setPassword(password); } return new LettuceConnectionFactory...(config); } @Bean public StringRedisTemplate stringRedisTemplate(LettuceConnectionFactory primaryLettuceConnectionFactory...Bean public StringRedisTemplate secondStringRedisTemplate(@Qualifier("secondLettuceConnectionFactory") LettuceConnectionFactory...if (StringUtils.hasLength(password)) { config.setPassword(password); } return new LettuceConnectionFactory
EnableCaching // 开启缓存支持 public class MyRedisConfig extends CachingConfigurerSupport { @Resource private LettuceConnectionFactory...lettuceConnectionFactory; /** * 配置CacheManager * @return */ @Bean public.../** * RedisTemplate配置 */ @Bean public RedisTemplate redisTemplate(LettuceConnectionFactory...lettuceConnectionFactory) { // 设置序列化 Jackson2JsonRedisSerializer jackson2JsonRedisSerializer...Object> redisTemplate = new RedisTemplate(); redisTemplate.setConnectionFactory(lettuceConnectionFactory
::afterPropertiesSet); } private LettuceConnectionFactory currentLettuceConnectionFactory()...ObjectUtils.isEmpty(currentRedisDb)) { LettuceConnectionFactory lettuceConnectionFactory...= currentLettuceConnectionFactory(); lettuceConnectionFactory.setShareNativeConnection(false...lettuceConnectionFactory = lettuceConnectionConfiguration.redisConnectionFactory(builderCustomizers,...clientResources); connectionFactoryMap.put(k, lettuceConnectionFactory); });
lettuceConnectionFactory() { //开启 自适应集群拓扑刷新和周期拓扑刷新 ClusterTopologyRefreshOptions clusterTopologyRefreshOptions...lettuceConnectionFactory = new LettuceConnectionFactory(clusterConfiguration, clientConfig); //...是否允许多个线程操作同一个缓存连接，默认true，false 每个操作都将创建新的连接 // lettuceConnectionFactory.setShareNativeConnection(...false); // 重置底层共享连接, 在接下来的访问时初始化 // lettuceConnectionFactory.resetConnection(); return...lettuceConnectionFactory; } ---- 关于我：Tom哥，前阿里P7技术专家，offer收割机，参加多次淘宝双11大促活动。
> lettuceConnectionFactorySupplier = () -> { LettuceConnectionFactory factory = (LettuceConnectionFactory...) registerBean.get("LettuceConnectionFactory" + database); if (factory !...(configuration, clientConfiguration); registerBean.put("LettuceConnectionFactory" + database..., factory); return factory; }; LettuceConnectionFactory lettuceConnectionFactory...= new ConstructorArgumentValues(); constructorArgumentValues.addIndexedArgumentValue(0, lettuceConnectionFactory
不多说直接上代码： // Lettuce连接工厂 @Autowired private LettuceConnectionFactory lettuceConnectionFactory...retryCount); if (retryCount <= 0) { return null; } lettuceConnectionFactory.resetConnection...retryGetCacheObject(key, retryCount); } } 在用当前Redis连接获取数据发生异常超过timeout间隔后，抛出异常，进入重试方法，使用lettuceConnectionFactory.resetConnection...lettuceConnectionFactory对象是对Lettuce无池化连接的工厂实现，提供了lettuceConnectionFactory.getConnection();lettuceConnectionFactory.initConnection...();lettuceConnectionFactory.resetConnection();等获取、初始化、重置连接的方法配合springboot配置timeout将获取数据的超时时间设置为2秒，从而将接口请求耗时也控制在
jedisConnectionFactory.setDatabase(切换到指定的db上); stringRedisTemplate.setConnectionFactory(jedisConnectionFactory); SpringBoot 2.X之后的版本 LettuceConnectionFactory...jedisConnectionFactory = (LettuceConnectionFactory) redisTemplate.getConnectionFactory(); jedisConnectionFactory.setDatabase...@Autowired private StringRedisTemplate redisTemplate; public void setDataBase(int num) { LettuceConnectionFactory...connectionFactory = (LettuceConnectionFactory) redisTemplate.getConnectionFactory(); if (connectionFactory
") LettuceConnectionFactory lettuceConnectionFactory1(GenericObjectPoolConfig genericObjectPoolConfig...") lettuceconnectionfactory connectionfactory) redistemplate template = new RedisTemplate...readFrom(ReadFrom.SLAVE_PREFERRED).build(); return new LettuceConnectionFactory(sentinelConfig...lettuceConnectionFactory = new LettuceConnectionFactory(clusterConfiguration, clientConfigurationBuilder.build...()); lettuceConnectionFactory.afterPropertiesSet(); return lettuceConnectionFactory;
Redis实现消息队列系统 实现步骤： 配置Redis： 首先，确保你已经正确地配置了Redis和Lettuce依赖项，并创建了LettuceConnectionFactory对象。...min-idle: 0 time-between-eviction-runs: 10s max-wait: 10000 创建一个RedisTemplate对象，并将LettuceConnectionFactory...设置为其连接工厂： @Bean public RedisTemplate redisTemplate(LettuceConnectionFactory connectionFactory...MessageListenerImpl()); listenerAdapter.afterPropertiesSet(); 创建一个RedisMessageListenerContainer对象，并配置它的LettuceConnectionFactory...最后，我们创建了一个RedisMessageListenerContainer对象，并配置它的LettuceConnectionFactory和监听适配器，然后启动容器以开始监听指定通道上的消息。
postProcessAfterInitialization(Object bean, String beanName) throws BeansException { //在 LettuceConnectionFactory...这个 Bean 初始化之后，设置 PipeliningFlushPolicy 为 flushOnClose if (bean instanceof LettuceConnectionFactory...) { LettuceConnectionFactory lettuceConnectionFactory = (LettuceConnectionFactory) bean...; lettuceConnectionFactory.setPipeliningFlushPolicy(LettuceConnection.PipeliningFlushPolicy.flushOnClose
Configuration @Profile("replication") // 主从模式 public class ReplicationRedisAppConfig { @Bean public LettuceConnectionFactory...6380 // 默认 slave 只能进行读取，不能写入 // 如果你的应用程序需要往 redis 写数据，建议连接 master return new LettuceConnectionFactory...Profile("replication-rw") // 主从 - 读写分离 public class ReplicationRWRedisAppConfig { @Bean public LettuceConnectionFactory...RedisStandaloneConfiguration serverConfig = new RedisStandaloneConfiguration("127.0.0.1", 6379); return new LettuceConnectionFactory
-- 使用LettuceConnectionFactory --> <bean class="org.springframework.data.redis.connection.lettuce.<em>LettuceConnectionFactory</em>
port); configuration.setPassword(password); configuration.setDatabase(index); LettuceConnectionFactory...factory = new LettuceConnectionFactory(configuration); factory.afterPropertiesSet();
DisposableBean, RedisConnectionFactory, ReactiveRedisConnectionFactory { private final Map<String, LettuceConnectionFactory...Override public void destroy() throws Exception { connectionFactoryMap.values().forEach(LettuceConnectionFactory...::afterPropertiesSet); } private LettuceConnectionFactory currentLettuceConnectionFactory()...lettuceConnectionFactory = lettuceConnectionConfiguration.redisConnectionFactory(builderCustomizers,...clientResources); connectionFactoryMap.put(k, lettuceConnectionFactory); });
Caffeine RedisConfig.java @Configuration public class RedisConfig { @Bean @Primary public LettuceConnectionFactory...Duration.ofMillis(100)) .poolConfig(redis1PoolConfig).build(); return new LettuceConnectionFactory...} @Bean public RedisTemplate redis1Template( @Qualifier("redis1LettuceConnectionFactory...") LettuceConnectionFactory redis1LettuceConnectionFactory) { RedisTemplate redisTemplate...redisTemplate.setEnableTransactionSupport(true); redisTemplate.setConnectionFactory(redis1LettuceConnectionFactory
org.springframework.context.annotation.Configuration; import org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory...Configuration public class RedisConfig { @Bean public RedisTemplate redisTemplate(LettuceConnectionFactory...lettuceConnectionFactory){ RedisTemplate redisTemplate = new RedisTemplate...(); redisTemplate.setConnectionFactory(lettuceConnectionFactory); redisTemplate.setKeySerializer
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