問題：The alias ‘Product‘ is already mapped to the value ‘category.Product‘
1、運行報錯的截圖： 2、解決方法： ①查看mybatis-config.xml文件是否已經對Product註解，如圖所示，將紅色框內的代碼註釋後保存即可： ②根據其它博客，目前的解決方法是使用mybatis-spring 2.0.0或2.0.2-SNAPSHOT。
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相關文章
- 1. 報錯：TypeException: The alias xxx is already mapped to the value
- 2. The value for the useBean class attribute is invalid 問題
- 3. SpringBoot報錯：Failed to load ApplicationContext(Mapped Statements collection already contains value)
- 4. The folder is already a source folder.
- 5. The folder is already a source folder
- 6. [BTS] The value "" for the property InboundId is invalid
- 7. There is no PasswordEncoder mapped for the id "null"
- 8. 問題：Cannot connect to the Docker daemon. Is the docker daemon running on this host?
- 9. Importing Excel To SQL: The value violated the integrity constraints
- 10. java.lang.IllegalArgumentException: There is no PasswordEncoder mapped for the id "null"