按照网上提供的配置spring redis缓存配置问题，启动后出现如下错误
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'cacheManager' defined in class path resource [spring/spring-redis.xml]: Unsatisfied dependency expressed through constructor parameter 0: Ambiguous argument values for parameter of type [org.springframework.data.redis.core.RedisOperations] - did you specify the correct bean references as arguments?org.
