• run 返回上下文对象:ConfigurableApplicationContext

  import org.springframework.boot.SpringApplication;
  import org.springframework.boot.autoconfigure.SpringBootApplication;
  import org.springframework.context.ConfigurableApplicationContext;

  @SpringBootApplication
  public class Client {
  public static void main(String[] args) {
  // run 返回上下文对象
  ConfigurableApplicationContext run = SpringApplication.run(Client.class, args);
  AbcService bean = run.getBean(AbcService.class);
  }
  }