摘要: 1 Calendar cal = Calendar.getInstance(); 2 int data=cal.get(Calendar.DAY_OF_WEEK); 3 if(data==Calendar.MONDAY){ 4 System.out.println("周一"); 5 }else if 阅读全文
posted @ 2020-04-14 17:38 养九 阅读(1694) 评论(0) 推荐(0)