[GitHub] [incubator-dubbo] WangziwenUnique opened issue #2585: 设置protocols属性，然而bean并未注入。设置protocol时可以注释。怎么解释

["WangziwenUnique (GitHub)" <gi...@apache.org>]

- [ ] I have searched the [issues](https://github.com/apache/incubator-dubbo/issues) of this repository and believe that this is not a duplicate.
- [ ] I have checked the [FAQ](https://github.com/apache/incubator-dubbo/blob/master/FAQ.md) of this repository and believe that this is not a duplicate.

### Environment

* Dubbo version: 0.2.0
* Operating System version: mac
* Java version: 1.8

### Steps to reproduce this issue
![image](https://user-images.githubusercontent.com/20470232/46243870-01e0e380-c40b-11e8-88f4-8e07ab4a4079.png)
![image](https://user-images.githubusercontent.com/20470232/46243934-aa8f4300-c40b-11e8-9cc0-9349eada7a3f.png)

### Expected Result

本应该注入两个协议，但实际上一个协议都没注入

### Actual Result

启动spring boot 找不到指定协议名的bean

![image](https://user-images.githubusercontent.com/20470232/46243908-48364280-c40b-11e8-928a-46e138a7648c.png)

！！而且注入失败也没有提示，不调试根本无感知

测试单个注入不管是jsonrpc还是dubbo都可以成功，但是多个注册就根本注册失败

[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2585 ]
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[GitHub] [incubator-dubbo] WangziwenUnique commented on issue #2585: 设置protocols属性，然而bean并未注入。设置protocol时可以注释。怎么解释

["WangziwenUnique (GitHub)" <gi...@apache.org>]

未发现全局Protocol如何配置，spring-configuration-metadata.json中提供的配置中，也未发现soureType对应的类 MultipleDubboConfigBindingProperties。
![image](https://user-images.githubusercontent.com/20470232/46244736-fb0b9e00-c415-11e8-87c5-3979fa74832a.png)

只能暂时采用替代方案，为所有Providers统一配置Protocols，缺点无法为个别接口指定对外协议
![image](https://user-images.githubusercontent.com/20470232/46244723-d8798500-c415-11e8-8c1d-c961888a8674.png)
![image](https://user-images.githubusercontent.com/20470232/46244724-ddd6cf80-c415-11e8-8fdd-8dea9a6d75b8.png)



[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2585 ]
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[GitHub] [incubator-dubbo] mercyblitz commented on issue #2585: 设置protocols属性，然而bean并未注入。设置protocol时可以注释。怎么解释

["mercyblitz (GitHub)" <gi...@apache.org>]

`MultipleDubboConfigBindingProperties` has been removed, however, spring-configuration-metadata.json still works on IDEA.

Before Spring Boot Starter 0.2.1 or 0.1.2, you have to add a new configuration property: 
```properties
dubbo.config.multiple=true
```

[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2585 ]
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[GitHub] [incubator-dubbo] WangziwenUnique commented on issue #2585: 设置protocols属性，然而bean并未注入。设置protocol时可以注释。怎么解释

["WangziwenUnique (GitHub)" <gi...@apache.org>]

![image](https://user-images.githubusercontent.com/20470232/46244649-86842f80-c414-11e8-86d0-4d9c72f4db8b.png)
全局设置的方式未发现注入方式，暂时直接统一配置生产者。缺点无法单独指定协议

![image](https://user-images.githubusercontent.com/20470232/46244697-7a4ca200-c415-11e8-9e07-2b21663b48be.png)


[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2585 ]
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[GitHub] [incubator-dubbo] beiwei30 commented on issue #2585: 设置protocols属性，然而bean并未注入。设置protocol时可以注释。怎么解释

["beiwei30 (GitHub)" <gi...@apache.org>]

this issue should have been addressed by @mercyblitz. 

@mercyblitz would you mind to confirm?

[ Full content available at: https://github.com/apache/incubator-dubbo/issues/2585 ]
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