A component required a bean of type ‘com.example...‘ that could not be found解決辦法
啓動工程後控制檯報錯顯示A component required a bean of type ‘com.example.demo2.dao.AdminDao’ that could not be found. 解決辦法： 方法一：在每個mapper接口上添加上註解@Mapper 方法二：在Demo2Application.java文件中添加註解@Mapper Scan(「這裏填入mapper接口
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相關文章
- 1. A component required a bean of type 'com.example.demo3.service.StuService' that could not be found
- 2. A component required a bean of type 'com.renqijie.dao.SellerMapper' that could not be found.
- 3. 解決方法 required a bean of type ‘com.example.day14.mapper.deptmapper‘ that could not be found.
- 4. 解決A component required a bean named 'entityManagerFactory' that could not be found.問題
- 5. ** a bean of type ‘javax.servlet.Filter‘ that could not be found
- 6. A component required a bean of type 'com.xxx.xxx.service.xxxService' that could not be found的debug報錯
- 7. Field userMapper in com.example.playspring.service.UserService required a bean of type 'com.example.
- 8. required a bean of type 'org.hibernate.SessionFactory' that could not be found.
- 9. Field XXX in XXXX required a bean of type XXXX that could not be found
- 10. SpringBoot Field aFeign in xxxx required a bean of type 'xxx' that could not be found.