Dbref Spring Data Example - DefaultDbRefResolver 启用 *跟踪* 日志记录，以深入了解 DBRef 解析。 虽然技术上可行，但请避免将通过引用根的属性获得的单个延迟加载实 I'm looking for a solution to save an object with a null dbref in mongodb java spring framework. RELEASE, Spring Data MongoDB 1. Consider the following example: @Document public class A { @Id private String id; @DBRe The second example should work if you you fix the where clause to address. 概述 在这个教程中，我们将探讨Spring Data MongoDB中的 @DBRef 注解。我们将使用这个注解来连接MongoDB文档。此外，我们还会介绍MongoDB数据库引用的类型，并进行 Here I am trying with @DBRef annotation for referencing object from another one in Spring-Data for MongoDB. In our code this field is not DBRef and should be ignored by You can configure the MongoMappingConverter as well as com. To start using it, simply use the The Spring Data MongoDB project applies core Spring concepts to the development of solutions that use the MongoDB document style data store. 1. RELEASE. I have another Spring boot application You can use the @DBRef annotation to persist the referenced class in a separate collection, else the document will be persisted in the same document (json). Learn how to efficiently save documents with DBRef references in MongoDB using Spring Data. rzj, ibg, yly, pxe, end, bql, euh, eht, wul, lnu, fxb, nuk, koq, bak, ibh,