spring之spring-data-redis集群，哨兵整合

ゝ一世哀愁。 2023-06-22 03:19 7阅读 0赞

*  引入jar包

<dependency>
                <groupId>org.springframework.data</groupId>
                <artifactId>spring-data-redis</artifactId>
                <version>1.7.11.RELEASE</version>
            </dependency>
            <dependency>
                <groupId>redis.clients</groupId>
                <artifactId>jedis</artifactId>
                <version>2.8.2</version>
            </dependency>

*  配置spring-data-redis的配置文件

①注入RedisClusterConfiguration，配置JedisPoolConfig的连接信息

②配置JedisConnectionFactory

③配置RedisTemplate

集群：

实际代码使用：

/**
         * redis集群操作类
         */
        @Autowired
        private JedisCluster jedisCluster;
    
        @Autowired
        @Lazy
        private RedissonClient redissonClient;

哨兵：

<?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:p="http://www.springframework.org/schema/p"
        xmlns:context="http://www.springframework.org/schema/context"
        xmlns:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
        xmlns:aop="http://www.springframework.org/schema/aop"
        xsi:schemaLocation="
            http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd  
            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
     
        
        <context:component-scan base-package="com.zz.redis" />
     
    
     
        <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig">
            <property name="maxTotal" value="2048" />
            <property name="maxIdle" value="200" />
            <property name="numTestsPerEvictionRun" value="1024" />
            <property name="timeBetweenEvictionRunsMillis" value="30000" />
            <property name="minEvictableIdleTimeMillis" value="-1" />
            <property name="softMinEvictableIdleTimeMillis" value="10000" />
            <property name="maxWaitMillis" value="1500" />
            <property name="testOnBorrow" value="true" />
            <property name="testWhileIdle" value="true" />
            <property name="testOnReturn" value="false" />
            <property name="jmxEnabled" value="true" />
            <property name="blockWhenExhausted" value="false" />
        </bean>
     
        <bean id="redisSentinelConfiguration"
            class="org.springframework.data.redis.connection.RedisSentinelConfiguration">
            <property name="master">
                <bean class="org.springframework.data.redis.connection.RedisNode">
                    <property name="name" value="mymaster">
                    </property>
                </bean>
            </property>
            <property name="sentinels">
                <set>
                    <bean class="org.springframework.data.redis.connection.RedisNode">
                        <constructor-arg name="host" value="192.168.125.128" />
                        <constructor-arg name="port" value="26379" />
                    </bean>
                    <bean class="org.springframework.data.redis.connection.RedisNode">
                        <constructor-arg name="host" value="192.168.125.129" />
                        <constructor-arg name="port" value="26379" />
                    </bean>
                    <bean class="org.springframework.data.redis.connection.RedisNode ">
                        <constructor-arg name="host" value="192.168.125.130" />
                        <constructor-arg name="port" value="26379" />
                    </bean>
                </set>
            </property>
        </bean>
        <bean id="redisConnectionFactory"
            class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"
            p:password="pwdisadmin">
            <constructor-arg name="sentinelConfig" ref="redisSentinelConfiguration"></constructor-arg>
            <constructor-arg name="poolConfig" ref="jedisPoolConfig"></constructor-arg>
        </bean>
        <bean id="redisTemplate" class="org.springframework.data.redis.core.StringRedisTemplate">
            <property name="connectionFactory" ref="connectionFactory"/>
            <property name="keySerializer">
                <bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/>
            </property>
            <property name="valueSerializer">
                <bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/>
            </property>
        </bean>
    </beans>

实际使用：

@Autowired
    private StringRedisTemplate redisTemplate;
    
    private boolean insertObject(final Object obj, final String keyEnum, final long timeout) {
    
            if (obj == null) {
                return false;
            }
    
            final String value = JSONObject.toJSONString(obj);
            boolean result = redisTemplate.execute(new RedisCallback<Boolean>() {
                @Override
                public Boolean doInRedis(RedisConnection connection) throws DataAccessException {
                    byte[] redisKey = redisTemplate.getStringSerializer().serialize(keyEnum);
                    byte[] redisValue = redisTemplate.getStringSerializer().serialize(value);
                    connection.set(redisKey, redisValue);
                    if (timeout > 0) {
                        redisTemplate.expire(keyEnum, timeout, TimeUnit.MILLISECONDS);
                    }
                    return true;
                }
            });
    
            return result;
        }

*  编写redisManage管理类

redisTemplate

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