Spring cron expression for every after 30 minutes
问题 I have following Spring job to run after every 30 minutes. Please check my cron expression, is that correct? "0 0 0 * * 30" Here is a full cron job definition from the related Spring configuration file: <bean id="autoWeblogPingTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean"> <property name="jobDetail" ref="jobDetailForWeblogPing"/> <!-- run every 35 minutes --> <property name="cronExpression" value="0 0 0 * * 30" /> </bean> 回答1: According to the Quartz-Scheduler