No MyBatis mapper was found in '[com.test.springcloud]' package. Please check your configuration.

This error message suggests that MyBatis was unable to find any mapper files in the specified package. To resolve this issue, you should make sure that the mapper files are located in the correct package and that the MyBatis configuration file includes the correct package name. Additionally, you may need to check that the mapper files are properly named and that they contain the correct SQL statements for the associated database tables.

相关问题

No MyBatis mapper was found in '[com.taiji]' package. Please check your configuration.

回答: 这个问题的原因是在指定的包路径下没有找到MyBatis的Mapper接口。根据引用\[1\]中的报错日志，可以看到警告信息" No MyBatis mapper was found in '\[com.taiji\]' package. Please check your configuration."。解决这个问题的方法是在项目内的某个路径下建立一个接口，并在接口上添加@Mapper注解。需要注意的是，这个接口不能在@MapperScan注解定义的basePackage路径下，否则会出现另外一个新的警告"Skipping MapperFactoryBean with name xx Bean already defined with the same name!"。这是因为在启动时，Spring Boot的默认basePackage会被MyBatis-Plus的自动配置拿来作为基目录去扫描是否有带有@Mapper注解的接口需要注册到Spring容器中。如果没有这个注解，则会报错。同时，如果@Mapper注解定义的接口在@MapperScan注解定义的路径下，会导致重复扫描创建bean的问题。因此，需要确保这两个注解不在同一个路径下。\[1\]\[3\]
#### 引用[.reference_title]
- *1* [MyBatis（或Plus）：找不到xml文件。No MyBatis mapper was found in ‘[com.**.**.mapper]‘ package](https://blog.csdn.net/qq_16946803/article/details/121470227)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [No MyBatis mapper was found in ‘[xxx.mapper]‘ package. Please check your configuration.](https://blog.csdn.net/GaoL77/article/details/129168248)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [No MyBatis mapper was found in ‘[xx.mapper]‘ package. Please check your configuration.特殊处理](https://blog.csdn.net/h15915793385/article/details/122893729)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]

No MyBatis mapper was found in '[com.warehouse]' package. Please check your configuration.

这个错误通常是由于MyBatis无法找到Mapper接口所在的包导致的。解决这个问题的方法是检查MapperScannerConfigurer bean的配置是否正确。可以按照以下步骤进行操作：

1. 确保Mapper接口所在的包已经正确地配置在MapperScannerConfigurer bean的basePackage属性中。

2. 确保MapperScannerConfigurer bean的sqlSessionFactoryBeanName属性已经正确地指向了SqlSessionFactory bean的名称。

3. 确保MapperScannerConfigurer bean的processPropertyPlaceHolders属性已经设置为true，以确保属性文件中的属性已经被加载至内存中。

如果以上步骤都已经正确地完成，但是仍然出现这个错误，那么可能是Mapper接口的命名不符合MyBatis的命名规范所致。在这种情况下，可以尝试将Mapper接口的名称改为符合规范的名称，或者在MapperScannerConfigurer bean的配置中添加一个mapperHelper属性，以指定Mapper接口的命名规范。