如何在Spring JPA中使用动态变量

@Repository
public interface UserRepository extends JpaRepository<User, Long> {

    @Query("SELECT u FROM User u WHERE u.name = :#{#name}")
    List<User> findByName(@Param("name") String name);

    @Query("SELECT u FROM User u WHERE u.age > :#{#minAge} AND u.age < :#{#maxAge}")
    List<User> findByAgeBetween(@Param("minAge") int minAge, @Param("maxAge") int maxAge);
}

@Autowired
private UserRepository userRepository;

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

public List<User> searchUsersByAgeRange(int minAge, int maxAge) {
    return userRepository.findByAgeBetween(minAge, maxAge);
}