required a single bean, but 2 were found 問題
啓動項目，報下面的錯誤 Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2018-11-28 16:39:56 | ERROR | main | org.springframework.boot.diagnostics
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相關文章
- 1. @Autowired 注入 **required a single bean, but 2 were found**
- 2. Field baseMapper in com.xxx required a single bean,but 100 were found --------Mybatis-Plus
- 3. Parameter 0 of constructor in XXXrequired a single bean, but 2 were found:
- 4. expected single matching bean but found 2
- 5. 解決A component required a bean named 'entityManagerFactory' that could not be found.問題
- 6. Field baseMapper in com.baomidou.mybatisplus.extension.service.impl.ServiceImpl required a single be
- 7. 多數據源報錯 expected single matching bean but found 2: xxx,xxx
- 8. 通用mybatis: expected single matching bean but found 4: guaranteeApplyFileMapper....
- 9. 深刻Spring Boot：怎樣排查expected single matching bean but found 2的異常
- 10. Field ** in ** required a bean of type **