SpringBoot basics: integrating Dubbo

1. Basic knowledge

a. Interface engineering: stores the Model and Service interfaces
b. Service provider: The implementation class of the service interface exposes the service, registers it in the registration center, and calls the data persistence layer. (big head)

• Add dependencies (dubbo, registration center, interface project)
• Configure core configuration file

c. Service consumer: handles browser requests and calls services provided by service providers from the registration center

• Add dependencies (dubbo, registration center, interface project)
• Configure core configuration file

2. Service consumers find service providers

• 1 Use @Componentannotations to put the service interface implementation class into the springboot container.
• 2 Use dubbo @Serviceannotations to register the service interface implementation class to the registration center.
• 3 Use dubbo @Referenceannotations to call the service interface implementation class (@Autowired is no longer used).
• 4 Add dubbo startup annotations to the service provider and service consumer startup classes. @EnableDubboConfiguration.
  Notice:
• @Serviceand @Referenceare all dubbocomments.