switch(timeUnitEnum){caseWEEK:condition.setTimeBegin(condition.getTime().with(DayOfWeek.MONDAY).with(LocalTime.MIN));condition.setTimeBegin(condition.getTime().with(DayOfWeek.SUNDAY).with(LocalTime.MAX));休息;案例MONTH:condition.setTimeBegin(condition.getTime().with(TemporalAdjusters.firstDayOfMonth()).with(LocalTime.MIN));.setTimeBegin(condition.getTime().with(TemporalAdjusters.lastDayOfMonth()).with(LocalTime.MAX));休息;默认值：中断；}LocalDateTime获取当前（年/月）的第一天和最后一天，获取当前日期开始时间LocalDateTime获取周、月、年的第一天和最后一天，获取一周七天的日期，获取一个月中的所有日期
