在我的 Spring MVC 項目中有一個 Quartz 調度程序，它一次運行兩次如何修復它并一次執(zhí)行一次。我的 web Initializer 類在哪里，@WebListenerpublic class QuartzListener extends QuartzInitializerListener {@Overridepublic void contextInitialized(ServletContextEvent sce) {    super.contextInitialized(sce);    ServletContext ctx = sce.getServletContext();    StdSchedulerFactory factory = (StdSchedulerFactory) ctx.getAttribute(QUARTZ_FACTORY_KEY);    try {        Scheduler scheduler = factory.getScheduler();        JobDetail jobDetail = JobBuilder.newJob(TestJob.class).build();        Trigger trigger = TriggerBuilder.newTrigger().withIdentity("simple").withSchedule(                CronScheduleBuilder.cronSchedule("0 0/1 * 1/1 * ? *")).startNow().build();        scheduler.scheduleJob(jobDetail, trigger);        scheduler.start();    } catch (Exception e) {        ctx.log("There was an error scheduling the job.", e);    }  }}和測試班，   public class TestJob implements Job {@Overridepublic void execute(final JobExecutionContext ctx) throws  JobExecutionException {    System.out.println("Executing Job");  } }和 web 初始化器類，如，   public class WebAppInitializer extends       AbstractAnnotationConfigDispatcherServletInitializer{    @Override    protected Class<?>[] getRootConfigClasses(){        return new Class[]{WebSecurityConfig.class};    }    @Override    protected Class<?>[] getServletConfigClasses(){        return new Class[]{WebAppConfig.class, HibernateConfiguration.class};    }    @Override    protected String[] getServletMappings(){        return new String[]{"/"};    }  }我的 WebConfig 是，@Configuration@EnableWebMvc@ComponentScan(basePackages="com.neron")public class WebAppConfig extends WebMvcConfigurerAdapter {@Beanpublic ViewResolver resourceViewResolver(){    ResourceBundleViewResolver viewResolver = new     ResourceBundleViewResolver();    viewResolver.setOrder(0);    viewResolver.setBasename("views");    return viewResolver;}............ ...............在這里我每分鐘得到兩次“執(zhí)行工作”，但我每分鐘只想要一次“執(zhí)行工作”。 任何人都可以解決嗎？提前致謝！