spring data redis 操作redis 单机版和集群

maven 配置

             

  <redis.clients.version>2.9.0</redis.clients.version><spring.data.redis.version>1.7.2.RELEASE</spring.data.redis.version><dependency><groupId>org.springframework.data</groupId><artifactId>spring-data-redis</artifactId><version>${spring.data.redis.version}</version></dependency><dependency><groupId>redis.clients</groupId><artifactId>jedis</artifactId><version>${redis.clients.version}</version></dependency>

spring-context-redis-single.xml 

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsdhttp://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context-3.2.xsd"><description>Jedis Single Configuration 单机</description><context:annotation-config /><!-- 加载配置属性文件  按需加载--><context:property-placeholder ignore-unresolvable="true" location="classpath*:redis-single.properties" /><!-- Jedis 连接池配置 --><bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig"><property name="maxIdle" value="${redis.maxIdle}" /> <property name="maxTotal" value="${redis.maxTotal}" /> </bean><!-- Jedis ConnectionFactory 数据库连接配置 --><bean id="jedisConnectionFactory"class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"><property name="hostName" value="${redis.host}" /><property name="port" value="${redis.port}" /><property name="poolConfig" ref="jedisPoolConfig" /></bean><bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate"><property name="connectionFactory" ref="jedisConnectionFactory" /></bean></beans>

redis-single.properties

#single configuration
redis.host=127.0.0.1
redis.port=6379
redis.maxIdle=100
redis.maxTotal=600

这样就是对单机redis的操作

--------------------------------------------------------华丽的分割线 下面集群的操作 主要是jedisConnectionFactory的提供方式不同--------------------------------------------------

spring-context-jedis-cluster.xml

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsdhttp://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context-3.2.xsd"><description>Jedis Cluster Configuration集群</description><!-- 加载配置属性文件 按需加载 --><context:property-placeholder ignore-unresolvable="true" location="classpath:redis-cluster.properties" /><bean id="redisClusterConfiguration" class="org.springframework.data.redis.connection.RedisClusterConfiguration"><property name="maxRedirects" value="${redis.maxRedirects}"></property><property name="clusterNodes"><set><bean class="org.springframework.data.redis.connection.RedisClusterNode"><constructor-arg name="host" value="${redis.host1}"></constructor-arg><constructor-arg name="port" value="${redis.port1}"></constructor-arg></bean><bean class="org.springframework.data.redis.connection.RedisClusterNode"><constructor-arg name="host" value="${redis.host2}"></constructor-arg><constructor-arg name="port" value="${redis.port2}"></constructor-arg></bean><bean class="org.springframework.data.redis.connection.RedisClusterNode"><constructor-arg name="host" value="${redis.host3}"></constructor-arg><constructor-arg name="port" value="${redis.port3}"></constructor-arg></bean><bean class="org.springframework.data.redis.connection.RedisClusterNode"><constructor-arg name="host" value="${redis.host4}"></constructor-arg><constructor-arg name="port" value="${redis.port4}"></constructor-arg></bean><bean class="org.springframework.data.redis.connection.RedisClusterNode"><constructor-arg name="host" value="${redis.host5}"></constructor-arg><constructor-arg name="port" value="${redis.port5}"></constructor-arg></bean><bean class="org.springframework.data.redis.connection.RedisClusterNode"><constructor-arg name="host" value="${redis.host6}"></constructor-arg><constructor-arg name="port" value="${redis.port6}"></constructor-arg></bean></set></property></bean><bean id="jedisPoolConfig"   class="redis.clients.jedis.JedisPoolConfig">        <property name="maxIdle" value="${redis.maxIdle}" /> <property name="maxTotal" value="${redis.maxTotal}" />    </bean><bean id="jeidsConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"  ><constructor-arg ref="redisClusterConfiguration" /><constructor-arg ref="jedisPoolConfig" /></bean><bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate"><property name="connectionFactory" ref="jeidsConnectionFactory" /></bean></beans>

redis-cluster.properties

#cluster configuration
redis.host1=xx.xx.xx.xx
redis.port1=7000


redis.host2=xx.xx.xx.xx
redis.port2=7001


redis.host3=xx.xx.xx.xx
redis.port3=7002


redis.host4=xx.xx.xx.xx
redis.port4=7000


redis.host5=xx.xx.xx.xx
redis.port5=7001


redis.host6=xx.xx.xx.xx
redis.port6=7002
redis.maxRedirects=3
redis.maxIdle=100
redis.maxTotal=600

redisTemplate 操作redis 非常便捷，对于set list hash  事务封装的特别完善。

如果想扩展 可以采用这种方式。附本人github : https://github.com/734839030/redis-client-core 对redis源码的学习例子。

 RedisTemplate redisTemplate = (RedisTemplate) factory.getBean("redisTemplate");

redisTemplate.execute(new RedisCallback() {
public Object doInRedis(RedisConnection connection){
              connection.set("key7".getBytes(),(System.currentTimeMillis()+"").getBytes());
              System.err.println("11");
              return 1L;
          }
});