字段 允许值 允许的特殊字符
秒 0-59 , - * /
分 0-59 , - * /
小时 0-23 , - * /
日期 1-31 , - * ? / L W C
月份 1-12 或者 JAN-DEC , - * /
星期 1-7 或者 SUN-SAT , - * ? / L C #
年（可选） 留空, 1970-2099 , - * /
表达式意义
“0 0 12 * * ?” 每天中午12点触发
“0 15 10 ? * *” 每天上午10:15触发
“0 15 10 * * ?” 每天上午10:15触发
“0 15 10 * * ? *” 每天上午10:15触发
“0 15 10 * * ? 2005” 2005年的每天上午10:15触发
“0 * 14 * * ?” 在每天下午2点到下午2:59期间的每1分钟触发
“0 0/5 14 * * ?” 在每天下午2点到下午2:55期间的每5分钟触发
“0 0/5 14,18 * * ?” 在每天下午2点到2:55期间和下午6点到6:55期间的每5分钟触发
“0 0-5 14 * * ?” 在每天下午2点到下午2:05期间的每1分钟触发
“0 10,44 14 ? 3 WED” 每年三月的星期三的下午2:10和2:44触发
“0 15 10 ? * MON-FRI” 周一至周五的上午10:15触发
“0 15 10 15 * ?” 每月15日上午10:15触发
“0 15 10 L * ?” 每月最后一日的上午10:15触发
“0 15 10 ? * 6L” 每月的最后一个星期五上午10:15触发
“0 15 10 ? * 6L 2002-2005” 2002年至2005年的每月的最后一个星期五上午10:15触发
“0 15 10 ? * 6#3” 每月的第三个星期五上午10:15触发
每天早上6点
0 6 * * *
每两个小时
0 */2 * * *
晚上11点到早上8点之间每两个小时，早上八点
0 23-7/2，8 * * *
每个月的4号和每个礼拜的礼拜一到礼拜三的早上11点
0 11 4 * 1-3
1月1日早上4点
0 4 1 1 *
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