服务引擎：简化boot配置

Author: zhongxunking

service/src/main/java/org/bekit/service/boot/ServiceEngineConfiguration.java

@@ -24,18 +24,12 @@
  * （非spring-boot项目需手动引入本配置类完成服务引擎配置）
  */
 @Configuration
-@Import(EventBusConfiguration.class)
+@Import({EventBusConfiguration.class, ServicesHolder.class})
 public class ServiceEngineConfiguration {
 
     // 服务引擎
     @Bean
     public ServiceEngine serviceEngine(EventBusesHolder eventBusesHolder) {
         return new DefaultServiceEngine(new DefaultEventPublisher(eventBusesHolder.getEventBus(ServiceListenerType.class)));
     }
-
-    // 服务持有器
-    @Bean
-    public ServicesHolder servicesHolder() {
-        return new ServicesHolder();
-    }
 }

service/src/main/java/org/bekit/service/service/ServicesHolder.java

@@ -11,6 +11,7 @@
 import org.bekit.service.annotation.service.Service;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
+import org.springframework.stereotype.Component;
 import org.springframework.transaction.PlatformTransactionManager;
 
 import javax.annotation.PostConstruct;
@@ -19,8 +20,9 @@
 import java.util.Set;
 
 /**
- * 服务持有器（会被注册到spring容器中）
+ * 服务持有器
  */
+@Component
 public class ServicesHolder {
     @Autowired
     private ApplicationContext applicationContext;