创建弹簧引导应用程序时出错

Question

我正在尝试制作一个弹簧引导应用程序，并将其与多模块项目中的mongodb连接。但是我无法正确设置弹簧靴。我在运行应用程序时遇到错误。项目结构：--MainModule------SubModule-----------Controller(UsersController.java)-----------Main(UserApplication.java)-----------Model(Users.java and Address.java)-----------Repository(UsersRepository.java)-----------Service(UsersService.java)用户应用程序.java@SpringBootApplication@ComponentScan({"repository","model","service"})@EnableMongoRepositories("repository.UsersRepository")public class UsersApplication {    public static void main(String[] args) {        SpringApplication.run(UsersApplication.class, args);    }}用户控制器.java @RestController    class UsersController {    @Autowired    private UsersService usersService;    @RequestMapping(value = "/create" ,  method = RequestMethod.POST)    public Users create(@RequestBody Users user) {        return usersService.createUser(user);    }    @RequestMapping("/get/{id}")    public Optional<Users> getUser(@PathVariable int id) {        return usersService.getById(id);    }    @RequestMapping("/getAll")    public List<Users> getAll(){        return usersService.getAll();    }    @RequestMapping("/update/{id}")    public Users update(@RequestBody Users user) {        Users u = usersService.updateUser(user);        return u;    }    @RequestMapping("/delete")    public String delete(@PathVariable int id) {        usersService.deleteUser(id);        return "Deleted "+id;    }    @RequestMapping("/error")    public String err(){return "error";}}用户存储库.java@Repositorypublic interface UsersRepository extends MongoRepository<Users, Integer> {}用户服务.java@Servicepublic class UsersService {    @Autowired    private UsersRepository usersRepository;    //create a user    public Users createUser(Users user)    {        return usersRepository.save(user);    }    //retrive all users    public List<Users> getAll()    {        return usersRepository.findAll();    }    //retrive a user    public Optional<Users> getById(int id)    {        return usersRepository.findById(id);    }

Answer 1

EnableMongoRepositories作为参数。它列出了要扫描存储库的软件包，请尝试以下操作：basePackages

@EnableMongoRepositories("repository")

Answer 2

--MainModule

------SubModule

------Main(UserApplication.java)

-----------Controller(UsersController.java)

-----------Model(Users.java and Address.java)

-----------Repository(UsersRepository.java)

-----------Service(UsersService.java)