public class UserService {
private UserRepository userRepository;
public UserService(UserRepository userRepository) {
this.userRepository = userRepository;
}
//...
}
public class UserService {
private UserRepository userRepository;
public void setUserRepository(UserRepository userRepository) {
this.userRepository = userRepository;
}
//...
}
public class UserService {
@Autowired
private UserRepository userRepository;
//...
}
<context:component-scan base-package="com.example.controller" />
<context:component-scan base-package="com.example.service" />
<bean id="userRepository" class="com.example.repository.UserRepositoryImpl" />
