当前时间为周一2021-09-13T15:08:47.422256startDate.with(TemporalAdjusters.previous(DayOfWeek.MONDAY))====>2021-09-06T15:09:38.551705===>前一个星期一不包括今天的startDate.with(TemporalAdjusters.previousOrSame(DayOfWeek.MONDAY))=====>2021-09-13T15:10:10.695544===>前一个星期一包括今天的startDate.with(TemporalAdjusters.next(DayOfWeek.MONDAY))====>2021-09-20T15:10:39.650075===>下周一不包括今天startDate.with(TemporalAdjusters.nextOrSame(DayOfWeek.MONDAY))====>2021-09-13T15:11:00.505054===>下周一包括今天
