dufyun / quartz-core-learning Goto Github PK

public void modifyJobTime(String triggerName, String triggerGroupName, String time) {
Scheduler scheduler = quartzScheduler;
TriggerKey triggerKey = TriggerKey.triggerKey(triggerName, triggerGroupName);
CronTrigger trigger = (CronTrigger) scheduler.getTrigger(triggerKey);
if (trigger == null) {
return;
}
String oldTime = trigger.getCronExpression();
if (!oldTime.equalsIgnoreCase(time)) {
// 触发器
TriggerBuilder<Trigger> triggerBuilder = TriggerBuilder.newTrigger();
// 触发器名,触发器组
triggerBuilder.withIdentity(triggerName, triggerGroupName);
triggerBuilder.startNow();
// 触发器时间设定
triggerBuilder.withSchedule(CronScheduleBuilder.cronSchedule(time));
// 创建Trigger对象
trigger = (CronTrigger) triggerBuilder.build();
// 方式一 ：修改一个任务的触发时间
scheduler.rescheduleJob(triggerKey, trigger);
}
} catch (Exception e) {
throw new RuntimeException(e);
}
}

改成这样可以

job里如何使用spring bean，如service

数据库已更换 就报各种错1