Autowired注入Service失敗！required a bean of type 'com.lncywlc.rio.service.UserService' that could not be

時間 2021-01-04

標籤 Autowired注入失敗简体版

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錯誤信息： Field userService in com.lncywlc.rio.controller.LoginController required a bean of type ‘com.lncywlc.rio.service.UserService’ that could not be found. The injection point has the following annot

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1. ** a bean of type ‘javax.servlet.Filter‘ that could not be found
2. A component required a bean of type 'com.example.demo3.service.StuService' that could not be found
3. A component required a bean of type 'com.renqijie.dao.SellerMapper' that could not be found.
4. springboot 啓動失敗Field redisClientTemplate in xxx required a bean of type 'xxx' that could not be foun
5. SpringBoot掃描不到類，注入失敗A component required a bean of type 'XXService' that could...
6. required a bean of type 'org.hibernate.SessionFactory' that could not be found.
7. Field XXX in XXXX required a bean of type XXXX that could not be found
8. Field * in * required a bean of type '*' that could not be
9. SpringBoot Field aFeign in xxxx required a bean of type 'xxx' that could not be found.
10. 解決方法 required a bean of type ‘com.example.day14.mapper.deptmapper‘ that could not be found.

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