SpringBoot集成Redis(二)
如果只需要整合redis的单机版,只需要在redis.conf中进行如下配置:
@Configuration @PropertySource("classpath:config/redis.properties") public class RedisConfig { @Value("${redis.maxIdle}") private Integer maxIdle; @Value("${redis.maxTotal}") private Integer maxTotal; @Value("${redis.maxWaitMillis}") private Integer maxWaitMillis; @Value("${redis.minEvictableIdleTimeMillis}") private Integer minEvictableIdleTimeMillis; @Value("${redis.numTestsPerEvictionRun}") private Integer numTestsPerEvictionRun; @Value("${redis.timeBetweenEvictionRunsMillis}") private long timeBetweenEvictionRunsMillis; @Value("${redis.testOnBorrow}") private boolean testOnBorrow; @Value("${redis.testWhileIdle}") private boolean testWhileIdle; @Value("${spring.redis.cluster.nodes}") private String clusterNodes; @Value("${spring.redis.cluster.max-redirects}") private Integer mmaxRedirectsac; /** * JedisPoolConfig 连接池 * @return */ @Bean public JedisPoolConfig jedisPoolConfig() { JedisPoolConfig jedisPoolConfig = new JedisPoolConfig(); // 最大空闲数 jedisPoolConfig.setMaxIdle(maxIdle); // 连接池的最大数据库连接数 jedisPoolConfig.setMaxTotal(maxTotal); // 最大建立连接等待时间 jedisPoolConfig.setMaxWaitMillis(maxWaitMillis); // 逐出连接的最小空闲时间 默认1800000毫秒(30分钟) jedisPoolConfig.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); // 每次逐出检查时 逐出的最大数目 如果为负数就是 : 1/abs(n), 默认3 jedisPoolConfig.setNumTestsPerEvictionRun(numTestsPerEvictionRun); // 逐出扫描的时间间隔(毫秒) 如果为负数,则不运行逐出线程, 默认-1 jedisPoolConfig.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); // 是否在从池中取出连接前进行检验,如果检验失败,则从池中去除连接并尝试取出另一个 jedisPoolConfig.setTestOnBorrow(testOnBorrow); // 在空闲时检查有效性, 默认false jedisPoolConfig.setTestWhileIdle(testWhileIdle); return jedisPoolConfig; } /** * 单机版配置 * @Title: JedisConnectionFactory * @param @param jedisPoolConfig * @param @return * @return JedisConnectionFactory * @autor lpl * @date 2018年2月24日 * @throws */ @Bean public JedisConnectionFactory JedisConnectionFactory(JedisPoolConfig jedisPoolConfig){ JedisConnectionFactory JedisConnectionFactory = new JedisConnectionFactory(jedisPoolConfig); //连接池 JedisConnectionFactory.setPoolConfig(jedisPoolConfig); //IP地址 JedisConnectionFactory.setHostName("192.168.177.128"); //端口号 JedisConnectionFactory.setPort(6379); //如果Redis设置有密码 //JedisConnectionFactory.setPassword(password); //客户端超时时间单位是毫秒 JedisConnectionFactory.setTimeout(5000); return JedisConnectionFactory; } /** * 实例化 RedisTemplate 对象 * * @return */ @Bean public RedisTemplate<String, Object> functionDomainRedisTemplate(RedisConnectionFactory redisConnectionFactory) { RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>(); initDomainRedisTemplate(redisTemplate, redisConnectionFactory); return redisTemplate; } /** * 设置数据存入 redis 的序列化方式,并开启事务 * * @param redisTemplate * @param factory */ private void initDomainRedisTemplate(RedisTemplate<String, Object> redisTemplate, RedisConnectionFactory factory) { //如果不配置Serializer,那么存储的时候缺省使用String,如果用User类型存储,那么会提示错误User can't cast to String! redisTemplate.setKeySerializer(new StringRedisSerializer()); redisTemplate.setHashKeySerializer(new StringRedisSerializer()); redisTemplate.setHashValueSerializer(new GenericJackson2JsonRedisSerializer()); redisTemplate.setValueSerializer(new GenericJackson2JsonRedisSerializer()); // 开启事务 redisTemplate.setEnableTransactionSupport(true); redisTemplate.setConnectionFactory(factory); } /** * 注入封装RedisTemplate * @Title: redisUtil * @return RedisUtil * @autor lpl * @date 2017年12月21日 * @throws */ @Bean(name = "redisUtil") public RedisUtil redisUtil(RedisTemplate<String, Object> redisTemplate) { RedisUtil redisUtil = new RedisUtil(); redisUtil.setRedisTemplate(redisTemplate); return redisUtil; }
springboot整合redis集群:
@Configuration @PropertySource("classpath:config/redis.properties") public class RedisConfig { @Value("${redis.maxIdle}") private Integer maxIdle; @Value("${redis.maxTotal}") private Integer maxTotal; @Value("${redis.maxWaitMillis}") private Integer maxWaitMillis; @Value("${redis.minEvictableIdleTimeMillis}") private Integer minEvictableIdleTimeMillis; @Value("${redis.numTestsPerEvictionRun}") private Integer numTestsPerEvictionRun; @Value("${redis.timeBetweenEvictionRunsMillis}") private long timeBetweenEvictionRunsMillis; @Value("${redis.testOnBorrow}") private boolean testOnBorrow; @Value("${redis.testWhileIdle}") private boolean testWhileIdle; @Value("${spring.redis.cluster.nodes}") private String clusterNodes; @Value("${spring.redis.cluster.max-redirects}") private Integer mmaxRedirectsac; /** * JedisPoolConfig 连接池 * @return */ @Bean public JedisPoolConfig jedisPoolConfig() { JedisPoolConfig jedisPoolConfig = new JedisPoolConfig(); // 最大空闲数 jedisPoolConfig.setMaxIdle(maxIdle); // 连接池的最大数据库连接数 jedisPoolConfig.setMaxTotal(maxTotal); // 最大建立连接等待时间 jedisPoolConfig.setMaxWaitMillis(maxWaitMillis); // 逐出连接的最小空闲时间 默认1800000毫秒(30分钟) jedisPoolConfig.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); // 每次逐出检查时 逐出的最大数目 如果为负数就是 : 1/abs(n), 默认3 jedisPoolConfig.setNumTestsPerEvictionRun(numTestsPerEvictionRun); // 逐出扫描的时间间隔(毫秒) 如果为负数,则不运行逐出线程, 默认-1 jedisPoolConfig.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); // 是否在从池中取出连接前进行检验,如果检验失败,则从池中去除连接并尝试取出另一个 jedisPoolConfig.setTestOnBorrow(testOnBorrow); // 在空闲时检查有效性, 默认false jedisPoolConfig.setTestWhileIdle(testWhileIdle); return jedisPoolConfig; } /** * Redis集群的配置 * @return RedisClusterConfiguration * @autor lpl * @date 2017年12月22日 * @throws */ @Bean public RedisClusterConfiguration redisClusterConfiguration(){ RedisClusterConfiguration redisClusterConfiguration = new RedisClusterConfiguration(); //Set<RedisNode> clusterNodes String[] serverArray = clusterNodes.split(","); Set<RedisNode> nodes = new HashSet<RedisNode>(); for(String ipPort:serverArray){ String[] ipAndPort = ipPort.split(":"); nodes.add(new RedisNode(ipAndPort[0].trim(),Integer.valueOf(ipAndPort[1]))); } redisClusterConfiguration.setClusterNodes(nodes); redisClusterConfiguration.setMaxRedirects(mmaxRedirectsac); return redisClusterConfiguration; } /** * 配置工厂 * @Title: JedisConnectionFactory * @param @param jedisPoolConfig * @param @return * @return JedisConnectionFactory * @autor lpl * @date 2017年12月22日 * @throws */ @Bean public JedisConnectionFactory JedisConnectionFactory(JedisPoolConfig jedisPoolConfig,RedisClusterConfiguration redisClusterConfiguration){ JedisConnectionFactory JedisConnectionFactory = new JedisConnectionFactory(redisClusterConfiguration,jedisPoolConfig); return JedisConnectionFactory; } /** * 实例化 RedisTemplate 对象 * * @return */ @Bean public RedisTemplate<String, Object> functionDomainRedisTemplate(RedisConnectionFactory redisConnectionFactory) { RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>(); initDomainRedisTemplate(redisTemplate, redisConnectionFactory); return redisTemplate; } /** * 设置数据存入 redis 的序列化方式,并开启事务 * * @param redisTemplate * @param factory */ private void initDomainRedisTemplate(RedisTemplate<String, Object> redisTemplate, RedisConnectionFactory factory) { //如果不配置Serializer,那么存储的时候缺省使用String,如果用User类型存储,那么会提示错误User can't cast to String! redisTemplate.setKeySerializer(new StringRedisSerializer()); redisTemplate.setHashKeySerializer(new StringRedisSerializer()); redisTemplate.setHashValueSerializer(new GenericJackson2JsonRedisSerializer()); redisTemplate.setValueSerializer(new GenericJackson2JsonRedisSerializer()); // 开启事务 redisTemplate.setEnableTransactionSupport(true); redisTemplate.setConnectionFactory(factory); } /** * 注入封装RedisTemplate * @Title: redisUtil * @return RedisUtil * @autor lpl * @date 2017年12月21日 * @throws */ @Bean(name = "redisUtil") public RedisUtil redisUtil(RedisTemplate<String, Object> redisTemplate) { RedisUtil redisUtil = new RedisUtil(); redisUtil.setRedisTemplate(redisTemplate); return redisUtil; }
springboot整合redis哨兵模式:
@Configuration @PropertySource("classpath:config/redis.properties") public class RedisConfig { @Value("${redis.maxIdle}") private Integer maxIdle; @Value("${redis.maxTotal}") private Integer maxTotal; @Value("${redis.maxWaitMillis}") private Integer maxWaitMillis; @Value("${redis.minEvictableIdleTimeMillis}") private Integer minEvictableIdleTimeMillis; @Value("${redis.numTestsPerEvictionRun}") private Integer numTestsPerEvictionRun; @Value("${redis.timeBetweenEvictionRunsMillis}") private long timeBetweenEvictionRunsMillis; @Value("${redis.testOnBorrow}") private boolean testOnBorrow; @Value("${redis.testWhileIdle}") private boolean testWhileIdle; @Value("${spring.redis.cluster.nodes}") private String clusterNodes; @Value("${spring.redis.cluster.max-redirects}") private Integer mmaxRedirectsac; /** * JedisPoolConfig 连接池 * @return */ @Bean public JedisPoolConfig jedisPoolConfig() { JedisPoolConfig jedisPoolConfig = new JedisPoolConfig(); // 最大空闲数 jedisPoolConfig.setMaxIdle(maxIdle); // 连接池的最大数据库连接数 jedisPoolConfig.setMaxTotal(maxTotal); // 最大建立连接等待时间 jedisPoolConfig.setMaxWaitMillis(maxWaitMillis); // 逐出连接的最小空闲时间 默认1800000毫秒(30分钟) jedisPoolConfig.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); // 每次逐出检查时 逐出的最大数目 如果为负数就是 : 1/abs(n), 默认3 jedisPoolConfig.setNumTestsPerEvictionRun(numTestsPerEvictionRun); // 逐出扫描的时间间隔(毫秒) 如果为负数,则不运行逐出线程, 默认-1 jedisPoolConfig.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); // 是否在从池中取出连接前进行检验,如果检验失败,则从池中去除连接并尝试取出另一个 jedisPoolConfig.setTestOnBorrow(testOnBorrow); // 在空闲时检查有效性, 默认false jedisPoolConfig.setTestWhileIdle(testWhileIdle); return jedisPoolConfig; } /** * 配置redis的哨兵 * @return RedisSentinelConfiguration * @autor lpl * @date 2017年12月21日 * @throws */ @Bean public RedisSentinelConfiguration sentinelConfiguration(){ RedisSentinelConfiguration redisSentinelConfiguration = new RedisSentinelConfiguration(); //配置matser的名称 RedisNode redisNode = new RedisNode(hostName, port); redisNode.setName("mymaster"); redisSentinelConfiguration.master(redisNode); //配置redis的哨兵sentinel RedisNode senRedisNode = new RedisNode(senHost1,senPort1); Set<RedisNode> redisNodeSet = new HashSet<>(); redisNodeSet.add(senRedisNode); redisSentinelConfiguration.setSentinels(redisNodeSet); return redisSentinelConfiguration; } /** * 配置工厂 * @param jedisPoolConfig * @return */ @Bean public JedisConnectionFactory jedisConnectionFactory(JedisPoolConfig jedisPoolConfig,RedisSentinelConfiguration sentinelConfig) { JedisConnectionFactory jedisConnectionFactory = new JedisConnectionFactory(sentinelConfig,jedisPoolConfig); return jedisConnectionFactory; } /** * 实例化 RedisTemplate 对象 * * @return */ @Bean public RedisTemplate<String, Object> functionDomainRedisTemplate(RedisConnectionFactory redisConnectionFactory) { RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>(); initDomainRedisTemplate(redisTemplate, redisConnectionFactory); return redisTemplate; } /** * 设置数据存入 redis 的序列化方式,并开启事务 * * @param redisTemplate * @param factory */ private void initDomainRedisTemplate(RedisTemplate<String, Object> redisTemplate, RedisConnectionFactory factory) { //如果不配置Serializer,那么存储的时候缺省使用String,如果用User类型存储,那么会提示错误User can't cast to String! redisTemplate.setKeySerializer(new StringRedisSerializer()); redisTemplate.setHashKeySerializer(new StringRedisSerializer()); redisTemplate.setHashValueSerializer(new GenericJackson2JsonRedisSerializer()); redisTemplate.setValueSerializer(new GenericJackson2JsonRedisSerializer()); // 开启事务 redisTemplate.setEnableTransactionSupport(true); redisTemplate.setConnectionFactory(factory); } /** * 封装RedisTemplate * @Title: redisUtil * @return RedisUtil * @autor lpl * @date 2017年12月21日 * @throws */ @Bean(name = "redisUtil") public RedisUtil redisUtil(RedisTemplate<String, Object> redisTemplate) { RedisUtil redisUtil = new RedisUtil(); redisUtil.setRedisTemplate(redisTemplate); return redisUtil; }