Spring Boot:从MongoDB文档中获取对象？

import org.springframework.data.annotation.Id;
import org.springframework.data.mongodb.core.mapping.Document;

@Document(collection = "myCollection")
public class MyObject {
    @Id
    private String id;
    private String name;
    // 其他属性和方法
}

import org.springframework.data.mongodb.repository.MongoRepository;
import org.springframework.data.mongodb.repository.Query;

public interface MyObjectRepository extends MongoRepository<MyObject, String> {
    @Query("{ 'name' : ?0 }")
    MyObject findByName(String name);
    // 其他查询方法
}

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class MyObjectService {
    @Autowired
    private MyObjectRepository myObjectRepository;

    public MyObject getObjectByName(String name) {
        return myObjectRepository.findByName(name);
    }
    // 其他业务方法
}