62,614
社区成员
发帖
与我相关
我的任务
分享
SimpleDateFormat ss = new SimpleDateFormat("yyyy-MM-dd 00:00:00");
Calendar tt = Calendar.getInstance();
System.out.println(ss.format(tt.getTime()));
SimpleDateFormat ss = new SimpleDateFormat("yyyy-MM-dd 00:00:00");
Calendar tt = Calendar.getInstance();
System.out.println(ss.format(tt.getTime()));
java.text.SimpleDateFormat f = new java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
Calendar c = Calendar.getInstance();
c.set(Calendar.HOUR_OF_DAY, 0);
c.set(Calendar.MINUTE, 0);
c.set(Calendar.SECOND, 0);
Date d = c.getTime();
System.out.println(f.format(d));