luffy_1993的博客

hibernate3.HibernateQueryException: Books is not mapped [SELECT COUNT(*) FROM Books]; Hibernate is trying to say that it does not know an entity named "Books". Let's look at your entity: @javax.p...

@RestController public class CarController { @Autowired private CarService carService; @GetMapping("/cars/{name}") private Car getCar(@PathVariable String name) throws CarNotFoundExc...