Date time = new Date();
Calendar cal = Calendar.getInstance();
cal.setTime(time);
cal.set(Calendar.HOUR_OF_DAY, 12); //时
cal.set(Calendar.MINUTE, 0); //分
cal.set(Calendar.SECOND, 0); //秒
cal.set(Calendar.MILLISECOND, 0); //毫秒
Date time2 = cal.getTime();
System.out.println(time2);
java 运用Calendar 修改Date类型时分钟秒毫秒
最新推荐文章于 2024-07-15 02:37:55 发布