Spring Boot + OUD拉取基于userId的userRole

public class User {
    private String userId;
    private String username;
    private List<UserRole> roles;
    // getters and setters
}

public class UserRole {
    private String roleId;
    private String roleName;
    // getters and setters
}

@Repository
public class UserDao {
    @Autowired
    private LdapTemplate ldapTemplate;

    public User getUserById(String userId) {
        EqualsFilter filter = new EqualsFilter("userId", userId);
        return ldapTemplate.findOne(query().filter(filter), User.class);
    }
}

@RestController
public class UserController {
    @Autowired
    private UserDao userDao;

    @GetMapping("/user/{userId}/roles")
    public List<UserRole> getUserRoles(@PathVariable String userId) {
        User user = userDao.getUserById(userId);
        if (user != null) {
            return user.getRoles();
        } else {
            throw new NotFoundException("User not found");
        }
    }
}