课程格子的课表第几周是如何自动调整的?
是通过什么监听的 还是有什么特殊的的方法?
每次获取当前日期,然后和初始日期做比较就好
我的格子是问的我开学日期
刚写完这个功能。用户第一使用这个软件需要给个初始周,往后通过逻辑来给周增加
java8的话使用新的data api很方便
//开学日期
LocalDate start = LocalDate.of(2015,9,7);
WeekFields week = WeekFields.of(Locale.getDefault());
int startWeek = start.get(week.weekOfWeekBasedYear());
LocalDate today = LocalDate.now();
WeekFields weekFields = WeekFields.of(Locale.getDefault());
int todayWeek = today.get(weekFields.weekOfWeekBasedYear());
int weeks = todayWeek-startWeek+1;
System.out.println("当前是第"+weeks+"周");