java - Spring 4.0.6 与 quartz 1.8.6 : setCronExpression method is not exposed to CronTriggerBean class

Question

我正在使用 spring 版本 4.0.6 和 quartz，版本 1.8.6。问题是，当我尝试使用配置类而不是 xml(带有 @Configuration 注释)时，我无法使用方法设置 cron 表达式

CronTriggerBean ctBean = new CronTriggerBean(); ctBean.setCronExpression("0 35 15 ? * MON *");

如果存在版本兼容性问题，请告诉我。

确切的错误是这样的:

The method setCronExpression(String) is undefined for the type CronTriggerBean

Answer 1

考虑使用 CronTriggerFactoryBean:

    @Bean
    public CronTriggerFactoryBean cronTriggerFactoryBean() {
        CronTriggerFactoryBean cronTriggerFactoryBean = new CronTriggerFactoryBean();
        cronTriggerFactoryBean.setJobDetail(jobDetailFactoryBean().getObject());
        cronTriggerFactoryBean.setCronExpression("0 35 15 ? * MON *");
        return cronTriggerFactoryBean;
    }
    @Bean
    public JobDetailFactoryBean jobDetailFactoryBean() {
        JobDetailFactoryBean jobDetailFactoryBean = new JobDetailFactoryBean();
        jobDetailFactoryBean.setJobClass(YOUR_CLASS.class);
        return jobDetailFactoryBean;
    }

然后:

CronTrigger trigger = cronTriggerFactoryBean.getObject();

文档 here说:“注意:与旧的 CronTriggerBean 类相比，此 FactoryBean 适用于 Quartz 1.x 和 Quartz 2.0/2.1。”。