如何插入带链接的对象并检索它们

Question

我正在尝试卷曲：

首先插入一份文件：

curl --user admin:admin -X POST -d '{"@class":"Question"}' http://127.0.0.1:2480/document/home/
{"@type":"d","@rid":"#13:3","@version":6,"@class":"Question"}

第二次插入一个文档，引用项目列表中的第一个文档

curl --user admin:admin -X POST -d '{"@class":"Question", "items":[{"@rid":"#13:3"}]}' http://127.0.0.1:2480/document/home/
{"@type":"d","@rid":"#13:2","@version":2,"@class":"Question","items":[{"@rid":"#13:3"}]}

最后我试着拿到最后一个文件：

curl --user admin:admin -X GET http://127.0.0.1:2480/document/home/13:2
{"@type":"d","@rid":"#13:2","@version":2,"@class":"Question","items":[{"@rid":"#13:3"}]}

但我需要这个：

{"@type":"d","@rid":"#13:2","@version":2,"@class":"Question","items":[{"@type":"d","@rid":"#13:3","@version":6,"@class":"Question"}]}

这是文档页面：

https://github.com/orientechnologies/orientdb/wiki/OrientDB-REST

编辑：

我尝试了这个并且没有用

curl --user admin:admin -X GET http://127.0.0.1:2480/document/home/13:2/*:-1
{"@type":"d","@rid":"#13:2","@version":2,"@class":"Question","items":[{"@rid":"#13:3"}]}

Answer 1

第二个插入必须仅包含RID：

{"@type":"d","@rid":"#13:2","@version":2,"@class":"Question","items":["#13:3"]}

要检索完整的树/图表，请设置获取计划。看看：https://github.com/orientechnologies/orientdb/wiki/OrientDB-REST#get---document

使用：

curl --user admin:admin -X GET http://127.0.0.1:2480/document/home/13:2/*:-1