//spring注入ben 
　　 //@Bean(name = "redisTemplate") 
    public RedisTemplate initRedisTemplate(){

    JedisPoolConfig poolConfig = new JedisPoolConfig(); 
        //最大空闲数 
        poolConfig.setMaxIdle(50); 
        //最大连接数 
        poolConfig.setMaxTotal(100); 
        //最大等待毫秒 
        poolConfig.setMaxWaitMillis(20000);    

　　 //创建Jedis 
        JedisConnectionFactory connectionFactory = new JedisConnectionFactory(); 
        connectionFactory.setHostName("localhost"); 
        connectionFactory.setPort(6379); 
        //调用后初始化方法，没有它将抛出异常 
        connectionFactory.afterPropertiesSet();

//自定义Redis序列化器 
        RedisSerializer jdkSerializationRedisSerializer = new JdkSerializationRedisSerializer(); 
        RedisSerializer stringRedisSerializer = new StringRedisSerializer(); 
        //定义连接RedisTemplate,并设置连接工程 
        RedisTemplate redisTemplate = new RedisTemplate(); 
        redisTemplate.setConnectionFactory(connectionFactory); 
        //设置序列化器 
        redisTemplate.setDefaultSerializer(stringRedisSerializer); 
        redisTemplate.setKeySerializer(stringRedisSerializer); 
        redisTemplate.setValueSerializer(jdkSerializationRedisSerializer); 
        redisTemplate.setHashKeySerializer(stringRedisSerializer); 
        redisTemplate.setHashValueSerializer(jdkSerializationRedisSerializer); 
        return redisTemplate; 
    }

<?xml version="1.0" encoding="UTF-8"?> 
<beans xmlns="http://www.springframework.org/schema/beans" 
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"> 
    <!-- 配置JedisPoolConfig--> 
    <bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig"> 
        <property name="maxIdle" value="50"/> 
        <property name="maxTotal" value="100"/> 
        <property name="maxWaitMillis" value="20000"/> 
    </bean> 
    <!--配置JedisConnectionFactory--> 
    <bean id="connectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"> 
        <property name="hostName" value="localhost"/> 
        <property name="port" value="6379"/> 
        <property name="poolConfig" ref="poolConfig"/> 
    </bean> 
    <!--使用字符串进行序列化--> 
    <bean id="stringReadisSerializer" class="org.springframework.data.redis.serializer.StringRedisSerializer"/> 
    <!--使用JDK的序列化器进行转化--> 
    <bean id="jdkSerializationRedisSerializer" class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer"/> 
    <!--配置Spring RedisTemplate--> 
    <bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate"> 
        <property name="connectionFactory" ref="connectionFactory"/> 
        <property name="keySerializer" ref="stringReadisSerializer"/> 
        <property name="valueSerializer" ref="stringReadisSerializer"/> 
    </bean> 
</beans>

ApplicationContext applicationContext = new ClassPathXmlApplicationContext("spring-redis.xml"); 
        RedisTemplate redisTemplate = applicationContext.getBean(RedisTemplate.class); 
 //设值 
        redisTemplate.opsForValue().set("key1","value1"); 
        redisTemplate.opsForValue().set("key2","value2"); 
        //取值 
        String value1 = (String) redisTemplate.opsForValue().get("key1"); 
        System.out.println(value1);