java时间工具TimeUtil

获取当天日期获取本周一日期获取本周日的日期获取上周一日期:"+tt.getPreviousWeekday("yyyy-MM-dd"));获取上周日日期:"+tt.getPreviousWeekSunday("yyyy-MM-dd"));获取上周一日期:"+tt.getWeekday(-1,"yyyy

Java 22 0 JAVA 2019-05-05 09:05:21