spring + redis集群问题

Question

根据网上的教程用spring-data-redis整合，redis属性文件如下，
报错如下：

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'redisDataSource': Unsatisfied dependency expressed through field 'shardedJedisPool'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'redis.clients.jedis.ShardedJedisPool' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:588)
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1225)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:552)

很好奇我并没有使用ShardedJedisPool分片池，为毛还是回去创建注入，求解，都是根据教程来的

Answer 1

idea的问题，编译的class文件没删除

Answer 2

redis能在客户端访问吗?