1. 引入maven依赖

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

2. 添加yaml配置

spring:data:mongodb:uri:  mongodb://localhost:27017/novel

4. 创建实体类

@Data
@Document("NovelBook")
public class NovelBook {@Idprivate String id;@Field("name")private String name;@Field("chapter_name")private String chapterName;@Field("author")private String author;@Field("content")private String content;@Field("create_time")private String createTime;@Field("update_time")private String updateTime;}

5. 创建接口

public interface NovelBookRepository extends MongoRepository<NovelBook, String> {
}

7. 测试

    @AutowiredNovelBookRepository novelBookRepository;@Testpublic void test() {List<NovelBook> all = novelBookRepository.findAll();all.forEach(System.out::println);}