Great , you are right ! Dubbo follows a similar ServiceLoader mechanism, By default, the SPI
implementation is looked up in the following order:
META-INF/dubbo/internal/
META-INF/dubbo/
META-INF/services/
Here is SPI com.alibaba.dubbo.container.Container file content:
spring=com.alibaba.dubbo.container.spring.SpringContainer
You need to specify a name and corresponding implementation class name on each line.
yiji
> 在 2018年4月8日，23:24，John D. Ament <johndament@apache.org> 写道：
>
> Oh ok, so if I wanted a different one, do I just implement the interface,
> or are there other requirements? Many other frameworks leverage a
> META-INF/services ServiceLoader pattern.
>
> John
>
> On Sun, Apr 8, 2018 at 11:22 AM shang zonghai <yiji.github@hotmail.com>
> wrote:
>
>> The meaning of the SPI default use springContainer, allow custom
>> extensions.
>>
>> yiji
>>
>>> 在 2018年4月8日，23:18，John D. Ament <johndament@apache.org> 写道：
>>>
>>> Weird, because even that says spring
>>>
>> https://github.com/apache/incubator-dubbo/blob/master/dubbo-container/dubbo-container-api/src/main/java/com/alibaba/dubbo/container/Container.java#L24
>>>
>>> But it's a step, let me play around with it a bit.
>>>
>>> John
>>>
>>> On Sun, Apr 8, 2018 at 10:36 AM shang zonghai <yiji.github@hotmail.com>
>>> wrote:
>>>
>>>>
>>>> SPI: com.alibaba.dubbo.container.Container
>>>>
>>>> Default SpringContainer extends this API，The dubbo-config-spring module
>>>> supports spring-related functions.
>>>> Dubbo design goals are highly scalable, allowing custom extensions to
>>>> support more DI containers.
>>>>
>>>> Kind regards,
>>>> yiji
>>>>
>>>>
>>>>> 在 2018年4月8日，22:27，John D. Ament <johndament@apache.org>
写道：
>>>>>
>>>>> Hi,
>>>>>
>>>>> Looking at dubbo, its very interesting. I was wondering though, is
>>>> Spring
>>>>> optional in Dubbo, or is it a required part to make Dubbo work? Is
>> there
>>>>> any SPI that could be used in Dubbo that would allow other DI
>> containers
>>>> to
>>>>> be used?
>>>>>
>>>>> John
>>>>
>>>>
>>
>>
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