How can SpringBoot resolve the issue of failed TypeAlia…

To fix the issue of TypeAliases configuration failure in Spring Boot, you can follow these steps:

1. Ensure that the mybatis.type-aliases-package attribute is properly configured in your Spring Boot project configuration file (such as application.properties or application.yml). This attribute specifies the package path that needs to be mapped for aliases. For example, if your alias class is located in the com.example.entity package, you can set the configuration item as: mybatis.type-aliases-package=com.example.entity.
2. Ensure that you add the @Alias annotation to your alias class (typically an entity class) to specify an alias. For example:

@Alias("User")
public class UserEntity {
    // ...
}

1. For example, if your alias class is located in the com.example.entity package, you can configure the element as:

<typeAliases>
    <package name="com.example.entity" />
</typeAliases>

1. If you are using annotation-based configuration for MyBatis, you can add the @MapperScan annotation to the application’s startup class (usually a class with the @SpringBootApplication annotation) to scan the package path where alias classes are located. For example:

@SpringBootApplication
@MapperScan("com.example.mapper")
public class Application {
    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

By following the steps above, you should be able to resolve the issue with TypeAliases configuration failure in Spring Boot. Make sure your configurations and code are correct, and adjust accordingly based on your specific circumstances.