摘要: 单纯针对时间的设置规则 org.springframework.scheduling.quartz.CronTriggerBean允许你更精确地控制任务的运行时间,只需要设置其cronExpression属性。 一个cronExpression表达式有至少6个(也可能是7个)由空格分隔的时间元素。从... 阅读全文
posted @ 2015-02-05 15:08 siashan 阅读(650) 评论(0) 推荐(0)
摘要: update operator t set t.username = (select username from operator AS OF TIMESTAMP TO_TIMESTAMP('20150205 12:00:00','YYYYMMDD HH24:MI:SS') where id = t... 阅读全文
posted @ 2015-02-05 14:04 siashan 阅读(274) 评论(0) 推荐(0)
摘要: Calendar cal = Calendar.getInstance();cal.setTime(new Date());cal.add(Calendar.DAY_OF_YEAR, 1);cal.set(Calendar.HOUR_OF_DAY, 7);cal.set(Calendar.MINUT... 阅读全文
posted @ 2015-02-05 08:38 siashan 阅读(808) 评论(0) 推荐(0)