配置RedisTemplate、JedisPoolConfig、JedisConnectionFactory+自定义序列化 （java方式）

java方式配置RedisTemplate

　　//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;
    }