apache/dubbo
Voir sur GitHub[Feature] How does Dubbo achieve the effect of Spring's @ConditionalOnMissingBean?
Open
#15 814 ouverte le 1 déc. 2025
help wanted
Métriques du dépôt
- Stars
- (41 524 stars)
- Métriques de merge PR
- (Merge moyen 7j 14h) (20 PRs mergées en 30 j)
Description
Pre-check
- I am sure that all the content I provide is in English.
Search before asking
- I had searched in the issues and found no similar feature requirement.
Apache Dubbo Component
Java SDK (apache/dubbo)
Descriptions
TestProvider has two implementation classes, TestServiceImpl and TestServiceExtImpl. I want to use @ConditionalOnMissingBean to load TestServiceImpl if the bean does not exist. How can I do this?
`
public interface TestProvider { String getName(); }
@ConditionalOnMissingBean(TestProvider.class) @DubboService(interfaceClass = TestProvider.class) public class TestServiceImpl implements TestService { @Override public String getName() { return "getName:TestServiceImpl:"; } }
@DubboService(interfaceClass = TestProvider.class) public class TestServiceExtImpl extends TestServiceImpl{ @Override public String getName() { return "TestServiceExtImpl:"; } } `
Related issues
No response
Are you willing to submit a pull request to fix on your own?
- Yes I am willing to submit a pull request on my own!
Code of Conduct
- I agree to follow this project's Code of Conduct