SpringBoot集成mongodb

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 {
    @Id
    private 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

    @Autowired
    NovelBookRepository novelBookRepository;
    @Test
    public void test() {
        List<NovelBook> all = novelBookRepository.findAll();
        all.forEach(System.out::println);
    }