Bean Identifier

The system will automatically assign an identifier to each bean class as the following format:

{moduleName}.{sceneName}.{beanName}

For example, the module demo-student provides a Service bean: ServiceStudent. Then the corresponding identifier of this bean is: demo-student.service.student

Global Service Bean

To further simplify the use of beans, Vona provides the concept of global service beans. If the sceneName value of a bean class is bean, then this bean class is a global service bean

The bean identifier of a global service bean is beanName

For example, the module a-jwt provides a global service bean: jwt. Then, the identifier of this global service bean is jwt

Advantages of Bean-identifier-based injection

When using named beans cross-module, we do not recommend injecting directly based on class type, but rather on bean identifier. Bean-identifier-based injection has the following advantages:

1. Support circular references: In complex business scenarios, multiple beans often reference each other. Bean-identifier-based injection can intuitively support circular reference scenarios without error prompts and without any mental burden