Spring 4.0.6 with quartz 1.8.6：setCronExpression方法未暴露给CronTriggerBean类 [英] Spring 4.0.6 with quartz 1.8.6 : setCronExpression method is not exposed to CronTriggerBean class

问题描述

我使用的是弹簧版4.0.6和石英，版本1.8.6。问题是，当我尝试使用配置类而不是xml（使用@Configuration注释）时，我无法使用方法设置cron表达式

I am using spring version 4.0.6 and quartz with it, version 1.8.6. The problem is, when I try to use a configuration class instead of xml (with @Configuration annotation), I am not able to set the cron expression with the method

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

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

请告诉我是否有版本兼容性问题。

Please tell me if there is a version compatibility issue.

确切的错误是：

方法setCronExpression（字符串）未定义类型CronTriggerBean

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

推荐答案

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();

文档这里说：
注意：这个FactoryBean适用于Quartz 1.x和Quartz 2.0 / 2.1，与旧的CronTriggerBean类形成对比。。

The documentation here says: "NOTE: This FactoryBean works against both Quartz 1.x and Quartz 2.0/2.1, in contrast to the older CronTriggerBean class.".

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