Spring Batch + Spring Boot - 关闭过程

Question

我是Spring Batch的新手，我无法弄清楚如何在作业完成后终止Spring Boot进程。

在我的 BatchConfiguration 类中，我配置作业和步骤：

@Configuration
@EnableBatchProcessing
@EnableAutoConfiguration
public class BatchConfiguration {

   @Autowired
   private JobBuilderFactory jobBuilderFactory;

   @Autowired
   private StepBuilderFactory stepBuilderFactory;

   @Autowired
   private MyExecutionListener listener;

   @Autowired
   private MyTasklet step1Task;

   @Bean
   public Job initJob() throws Exception {
        JobBuilder jobBuilder = jobBuilderFactory.get("my-job").incrementer(new RunIdIncrementer())
                .listener(listener);

        FlowBuilder<FlowJobBuilder> builder = jobBuilder.flow(step1()).next(step2()).next(step3());

        return builder.build().build();
    }

    @Bean
    public Step step1() {
       return stepBuilderFactory.get("step1").tasklet(step1Task).build();
    }

    // and so on

运行spring boot app后，每一步都完成了，我仍然可以运行该进程。如何在作业执行完成后停止它？