在Spring Boot和Mongo中查看单个记录

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>

@Document(collection = "users")
public class User {
    @Id
    private String id;
    private String name;
    private int age;
    // 其他属性和方法
    // ...
}

@Repository
public interface UserRepository extends MongoRepository<User, String> {
    User findById(String id);
    // 其他查询方法
    // ...
}

@RestController
public class UserController {
    @Autowired
    private UserRepository userRepository;
    
    @GetMapping("/users/{id}")
    public User getUserById(@PathVariable String id) {
        return userRepository.findById(id);
    }
    // 其他方法
    // ...
}