osgi bundle intro

@Import(AppConfig.class)
@SpringBootConfiguration
@EnableAutoConfiguration
public class SpringBootBundleActivator implements BundleActivator {

    ConfigurableApplicationContext appContext;

    @Override
    public void start(BundleContext bundleContext) {
        Thread.currentThread().setContextClassLoader(this.getClass().getClassLoader());
        appContext = SpringApplication.run(SpringBootBundleActivator.class);
    }

    @Override
    public void stop(BundleContext bundleContext) {
        SpringApplication.exit(appContext, () -> 0);
    }
}

• 继承和实现bundleActivator
• setContextClassLoader部分，可以选择自有的classLoader
• 采用import的方式，不使用Component scan的方式