java - spring boot项目将依赖类定义为spring bean

Question

我在包服务中声明了一个服务，例如:

import a.b.c.d.soapapim.SoapApimMiddlewareService;

@Service
@EnableDefaultExceptionHandling
public class MyService{
    private final SoapApimMiddlewareService myService;

    public MyService(SoapApimMiddlewareService myService){
        this.myService = myService;   
    }

    public Response pullEvents(numEvents){
        myService.pullEvents(numEvents);
    }

}

SoapApimMiddlewareService 是我的 spring boot 项目中的依赖项，在 a.b.c.d.soapapim 包中的项目 pom.xml 中声明

在我的application.java中:

@ComponentScan({"a.b.c.d.soapapim", "service", "scheduler"})
SpringBootApplication
@EnableScheduling
public class Application implements WebMvcConfigurer {´

    public static void main(String[] args){
        SpringApplication app = new SpringApplication(Application.class);
        app.setRegisterShutdownHook(false);
        app.run(args);
    }

}

我还有一个调度程序:

@Component
public class Scheduler {

    private MyService myService;

    @Scheduled(fixedRate = 1200)
    public void myScheduledTask(){
        myService.pullEvents(1);
    }
}

我收到以下错误:

UnsatisfiedDependencyException: Error creating bean with name MyService No qualifying bean of type 'a.b.c.d.soapapim.SoapApimMiddlewareService'

我无法注释该类，因为它是我无权访问的依赖项。我只是将其声明为对我的项目的 pom.xml 的依赖项。

如何将此 bean 放入我的 Spring Boot 应用程序的上下文中？

Answer 1

您可以在配置类中使用@Bean注释将其声明为spring bean

@Bean
public SoapApimMiddlewareService soapApimMiddlewareService() {
    return new SoapApimMiddlewareService():
  }