@query注解怎么获取方法参数的某个属性值

Question

例如@Query()List<Hotel> queryWorkFormList(City city);我要怎么获取实体类参数city的多个属性值，并放到@query的查询条件中

Answer 1

类似这样

@Query("select h from Hotel h where h.city = ?1")

List<Hotel> queryWorkFormList(City city);

Answer 2

Spring给的例子：

@Query("select u from User u where u.firstname = :#{#customer.firstname}")

List<User> findUsersByCustomersFirstname(@Param("customer") Customer customer);