Springboot 2.3.1版本和Cassandra连接问题

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-cassandra</artifactId>
</dependency>

spring.data.cassandra.contact-points=127.0.0.1
spring.data.cassandra.port=9042
spring.data.cassandra.username=username
spring.data.cassandra.password=password

@Table("users")
public class User {
    @PrimaryKey
    private UUID id;
    private String name;
    private int age;
    // 省略getter和setter方法
}

@Repository
public interface UserRepository extends CassandraRepository<User, UUID> {
    List<User> findByName(String name);
}

@Service
public class UserService {
    @Autowired
    private UserRepository userRepository;

    public User saveUser(User user) {
        return userRepository.save(user);
    }

    public List<User> getUsersByName(String name) {
        return userRepository.findByName(name);
    }

    // 其他业务逻辑方法
}