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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2021/11/08 12:50:19 UTC

[GitHub] [dubbo] lucky-xin opened a new issue #9237: org.bson.types.ObjectId序列化以及反序列化问题

lucky-xin opened a new issue #9237:
URL: https://github.com/apache/dubbo/issues/9237


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   - [ ] I have searched the [issues](https://github.com/apache/dubbo/issues) of this repository and believe that this is not a duplicate.
   
   ### Environment
   
   * Dubbo version: 3.0.4
   * Operating System version: MAC OS Monterey
   * Java version: jdk8
   
   ### Steps to reproduce this issue
   ### 服务消费者传递org.bson.types.ObjectId到服务提供者ObjectId和消费着的ObjectId不一致
   1. 服务消费者设置一个ObjectId调用服务提供者
   2. 服务提供者拿到ObjectId然后打印
   3. 两个ObjectId不一致
    服务提供者实现代码
   ![image](https://user-images.githubusercontent.com/13815910/140744335-7f3420d8-311a-4cd9-bcfd-e46aeb342fe5.png)
   服务消费者实现代码
   ![image](https://user-images.githubusercontent.com/13815910/140744400-c189f407-85e1-496c-a916-e628ac7dc8cd.png)
   测试单元代码
   ![image](https://user-images.githubusercontent.com/13815910/140744516-4313bae6-28d4-4ded-bd4c-20cc9215e95c.png)
   [复现项目代码链接](https://github.com/lucky-xin/dubbo-samples)
   
   Pls. provide [GitHub address] to reproduce this issue.
   
   ### Expected Behavior
   
   期望消费者与提供者之间传递ObjectId时，序列化以及反序列化之后，ObjectId值不变
   
   ### Actual Behavior
   
   <!-- What actually happens? -->
   
   If there is an exception, please attach the exception trace:
   
   ```
   Just put your stack trace here!
   ```
   


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[GitHub] [dubbo] lucky-xin commented on issue #9237: org.bson.types.ObjectId序列化以及反序列化问题

Posted by GitBox <gi...@apache.org>.
lucky-xin commented on issue #9237:
URL: https://github.com/apache/dubbo/issues/9237#issuecomment-964849786


   yes.


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[GitHub] [dubbo] lucky-xin commented on issue #9237: org.bson.types.ObjectId序列化以及反序列化问题

Posted by GitBox <gi...@apache.org>.
lucky-xin commented on issue #9237:
URL: https://github.com/apache/dubbo/issues/9237#issuecomment-964858378


   > Is hessian2 used as the serialization method? @lucky-xin
   
   yes


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[GitHub] [dubbo] zrlw commented on issue #9237: org.bson.types.ObjectId序列化以及反序列化问题

Posted by GitBox <gi...@apache.org>.
zrlw commented on issue #9237:
URL: https://github.com/apache/dubbo/issues/9237#issuecomment-977785446


   @stone-98 
   是不是在dubbo-hessian-lite的pom文件加入bson依赖：
   ```
   <dependency>
       <groupId>org.mongodb</groupId>
       <artifactId>bson</artifactId>
       <version>4.4.0</version>
   </dependency>
   ```
   然后实现
   1. ObjectIdHandler
   构造方法入参为ObjectId对象，调用ObjectId.toByteArray()方法获取byte数组并保存；
   2. ObjectIdSerializer：
   new ObjectId(ObjectIdHandler的byte数组变量）创建ObjectId对象；
   3. SerializerFactory#getSerializer增加ObjectId分支，配置ObjectIdHandler
   4. 增加用于验证的单元测试
   如果上述理解没有问题，我可以代你加个PR。
   
   我有个疑问，有没有更加通用一点的办法么？每个默认序列化方法搞不定的数据类型难道都要在pom里面去加一个依赖才可以么？


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[GitHub] [dubbo] stone-98 commented on issue #9237: org.bson.types.ObjectId序列化以及反序列化问题

Posted by GitBox <gi...@apache.org>.
stone-98 commented on issue #9237:
URL: https://github.com/apache/dubbo/issues/9237#issuecomment-966833965


   @i will solve it@


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[GitHub] [dubbo] stone-98 commented on issue #9237: org.bson.types.ObjectId序列化以及反序列化问题

Posted by GitBox <gi...@apache.org>.
stone-98 commented on issue #9237:
URL: https://github.com/apache/dubbo/issues/9237#issuecomment-966384639


   mark


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[GitHub] [dubbo] CrazyHZM commented on issue #9237: org.bson.types.ObjectId序列化以及反序列化问题

Posted by GitBox <gi...@apache.org>.
CrazyHZM commented on issue #9237:
URL: https://github.com/apache/dubbo/issues/9237#issuecomment-964805939


   Is hessian2 used as the serialization method?
   @lucky-xin 


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[GitHub] [dubbo] lucky-xin removed a comment on issue #9237: org.bson.types.ObjectId序列化以及反序列化问题

Posted by GitBox <gi...@apache.org>.
lucky-xin removed a comment on issue #9237:
URL: https://github.com/apache/dubbo/issues/9237#issuecomment-964849786


   yes.


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[GitHub] [dubbo] CrazyHZM commented on issue #9237: org.bson.types.ObjectId序列化以及反序列化问题

Posted by GitBox <gi...@apache.org>.
CrazyHZM commented on issue #9237:
URL: https://github.com/apache/dubbo/issues/9237#issuecomment-968186446


   @stone-98 
   You can fix this problem in https://github.com/apache/dubbo-hessian-lite


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[GitHub] [dubbo] stone-98 commented on issue #9237: org.bson.types.ObjectId序列化以及反序列化问题

Posted by GitBox <gi...@apache.org>.
stone-98 commented on issue #9237:
URL: https://github.com/apache/dubbo/issues/9237#issuecomment-972981503


   I can't read the Hessian source code. -.-!!!


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[GitHub] [dubbo] stone-98 commented on issue #9237: org.bson.types.ObjectId序列化以及反序列化问题

Posted by GitBox <gi...@apache.org>.
stone-98 commented on issue #9237:
URL: https://github.com/apache/dubbo/issues/9237#issuecomment-968073701


   @CrazyHZM 我在 @lucky-xin 给的案例上面测试，发现是hessian的问题。
   ![image](https://user-images.githubusercontent.com/35629966/141646650-c1a250cf-efac-46de-a787-fe4351815cab.png)
   但是我有一点不太明白，Dubbo之前是嵌入式的引入hessian，但是现在是以依赖的方式引入hessian，我该怎么做？


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