Spring Data Redis入門示例:程序配置(五)
阿新 • • 發佈:2018-01-28
dex port scl lis fault gre source inf 操作
單機配置
redis.properties配置
#redis的服務器地址
redis.host=127.0.0.1
#redis的服務端口
redis.port=6379
#客戶端超時時間單位是毫秒
redis.timeout=100000
#最大建立連接等待時間
redis.maxWaitMillis=1000
#最小空閑數
redis.minIdle=5
#最大空閑數
redis.maxIdle=20
#最大連接數
redis.maxTotal=100
xml配置
<!-- 讀取properties文件 --> <bean id="propertyConfigurerForProject1" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="order" value="1" /> <property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" /> <property name="ignoreResourceNotFound" value="true" /> <property name="ignoreUnresolvablePlaceholders" value="true" /> <property name="locations"> <list> <value>classpath*:redis.properties</value> </list> </property> </bean> <!-- Jedis連接池的配置對象 --> <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig"> <!--最大空閑數 --> <property name="maxIdle" value="${redis.maxIdle}" /> <!--最小空閑數 --> <property name="minIdle" value="${redis.minIdle}" /> <!--最大連接數 --> <property name="maxTotal" value="${redis.maxTotal}" /> <property name="testOnBorrow" value="true" /> <!--最大建立連接等待時間 --> <property name="maxWaitMillis" value="${redis.maxWaitMillis}" /> </bean> <!--jedis服務器信息 --> <bean id="jedisShardInfo" class="redis.clients.jedis.JedisShardInfo"> <constructor-arg index="0" value="${redis.host}" /> <constructor-arg index="1" value="${redis.port}" type="int" /> <constructor-arg index="2" value="${redis.timeout}" type="int" /> </bean> <!--jedis連接池 --> <bean id="shardedJedisPool" class="redis.clients.jedis.ShardedJedisPool"> <constructor-arg index="0" ref="jedisPoolConfig" /> <constructor-arg index="1"> <list> <ref bean="jedisShardInfo" /> </list> </constructor-arg> </bean> <!-- Redis連接工廠 --> <bean id="jedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"> <property name="shardInfo" ref="jedisShardInfo" /> <property name="poolConfig" ref="jedisPoolConfig" /> </bean> <!-- 緩存序列化方式 --> <!--對key的默認序列化器。默認值是StringSerializer --> <bean id="keySerializer" class="org.springframework.data.redis.serializer.StringRedisSerializer" /> <!--是對value的默認序列化器,默認值是取自DefaultSerializer的JdkSerializationRedisSerializer。 --> <bean id="valueSerializer" class="org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer" /> <!-- redis操作模板,對Jedis進行的通用API操作 --> <bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate"> <property name="connectionFactory" ref="jedisConnectionFactory" /> <property name="keySerializer" ref="keySerializer" /> <property name="valueSerializer" ref="valueSerializer" /> <property name="hashKeySerializer" ref="keySerializer" /> <property name="hashValueSerializer" ref="valueSerializer" /> </bean>
自2.0開始,針對單機配置引入RedisStandaloneConfiguration
並且廢棄了JedisConnectionFactory
的HostName
,Port
,Password
等屬性的配置。
/** * 連接工廠類 * @return */ @Bean public JedisConnectionFactory jedisConnectionFactory(){ // 單機配置 RedisStandaloneConfiguration standaloneConfig = new RedisStandaloneConfiguration(); standaloneConfig.setHostName("127.0.01"); standaloneConfig.setPort(6379); JedisConnectionFactory connectionFactory = new JedisConnectionFactory(standaloneConfig); return connectionFactory; }
哨兵配置
為了處理高可用性的Redis
,可以使用RedisSentinelConfiguration
支持Redis Sentinel
。
/** * jedis */ @Bean public RedisConnectionFactory jedisConnectionFactory() { RedisSentinelConfiguration sentinelConfig = new RedisSentinelConfiguration() .master("mymaster") .sentinel("127.0.0.1", 26379) .sentinel("127.0.0.1", 26380); return new JedisConnectionFactory(sentinelConfig); }
可以配置的屬性:
spring.redis.sentinel.master:master節點的名字
spring.redis.sentinel.nodes:主機:端口的逗號分隔列表
集群配置
@Bean
public JedisConnectionFactory redisConnectionFactory() {
JedisConnectionFactory connectionFactory = new JedisConnectionFactory();
// 集群配置
RedisClusterConfiguration redisClusterConfiguration = new RedisClusterConfiguration();
RedisNode redisNode7000 = new RedisNode("10.1.21.4", 7000);
RedisNode redisNode7001 = new RedisNode("10.1.21.4", 7001);
RedisNode redisNode7002 = new RedisNode("10.1.21.4", 7002);
RedisNode redisNode7003 = new RedisNode("10.1.21.4", 7003);
RedisNode redisNode7004 = new RedisNode("10.1.21.4", 7004);
RedisNode redisNode7005 = new RedisNode("10.1.21.4", 7005);
redisClusterConfiguration.addClusterNode(redisNode7000);
redisClusterConfiguration.addClusterNode(redisNode7001);
redisClusterConfiguration.addClusterNode(redisNode7002);
redisClusterConfiguration.addClusterNode(redisNode7003);
redisClusterConfiguration.addClusterNode(redisNode7004);
redisClusterConfiguration.addClusterNode(redisNode7005);
connectionFactory = new JedisConnectionFactory(redisClusterConfiguration);
// 設置連接池配置
connectionFactory.setPoolConfig(jedisConfig());
// 設置數據庫,默認0
connectionFactory.setDatabase(2);
// 設置使用連接池
connectionFactory.setUsePool(true);
return connectionFactory;
}
配置說明
1. 以上配置是基於Jedis客戶端的
2. 使用javaCode或者xml的配置方式依據個人喜好
Spring Data Redis入門示例:程序配置(五)