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首页 > 解决方案 > java - 如何编写一个在春季/java中工作日从上午9:30到凌晨4:00每5分钟运行一次的cron表达式？

java - java - 如何编写一个在春季/java中工作日从上午9:30到凌晨4:00每5分钟运行一次的cron表达式？

问题描述

我有一个Spring Boot应用程序，其中包含cron我想在工作日周一至周五上午 9:30 至下午 4:00 每 5 分钟运行一次的工作。

但看起来cron表达不正确。

应用程序属性

job.signal.cron=0 0/5 9:30-16 * * MON-FRI

启动时出错：

Caused by: java.lang.IllegalStateException: Encountered invalid @Scheduled method 'findSignal': For input string: "9:30" '9:30-16' in cron expression "0 0/5 9:30-16 * * MON-FRI"
        at org.springframework.scheduling.annotation.ScheduledAnnotationBeanPostProcessor.processScheduled(ScheduledAnnotationBeanPostProcessor.java:511) ~[spring-context-5.3.3.jar:5.3.3]
        at org.springframework.scheduling.annotation.ScheduledAnnotationBeanPostProcessor.lambda$null$1(ScheduledAnnotationBeanPostProcessor.java:374) ~[spring-context-5.3.3.jar:5.3.3]
        at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
        at org.springframework.scheduling.annotation.ScheduledAnnotationBeanPostProcessor.lambda$postProcessAfterInitialization$2(ScheduledAnnotationBeanPostProcessor.java:374) ~[spring-context-5.3.3.jar:5.3.3]
        at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:684) ~[na:na]
        at org.springframework.scheduling.annotation.ScheduledAnnotationBeanPostProcessor.postProcessAfterInitialization(ScheduledAnnotationBeanPostProcessor.java:373) ~[spring-context-5.3.3.jar:5.3.3]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:444) ~[spring-beans-5.3.3.jar:5.3.3]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1792) ~[spring-beans-5.3.3.jar:5.3.3]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:609) ~[spring-beans-5.3.3.jar:5.3.3]
        ... 21 common frames omitted

标签： javaspringspring-bootcron

解决方案

你可以试试这个

0 30-55/5 9 * * MON-FRI
0 */5 10-15 * * MON-FRI
0 0 16 * * MON-FRI

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