系统时间显示但相差1小时

Question

时间没有完美显示，我正在尝试显示我的系统时间。

此外，我无法设置这些

int minut = calendar.getTime().getMinutes();
int hours = calendar.getTime().getHours();
int sec = calendar.getTime().getSeconds();

它给出了错误：

The method getSeconds() from the type Date is depreciated.
The method getHours() from the type Date is depreciated.  
The method getMinutes() from the type Date is depreciated.

Calendar cal = Calendar.getInstance(TimeZone.getDefault());

int hours = cal.getTime();
int minut = cal.getTime();

hours = hours * 30 + minut / 2;
minut = minut * 6;

int sec = cal.getTime();

minut = minut +sec/10;

sec = sec * 6;

hr.setRotate(hours);

minute.setRotate(minut);

second.setRotate(sec);

Scene sc = new Scene(pane);
ps.setScene(sc);

它给我时间，例如我的系统时间是10:25它显示09:25

Answer 1

您的代码对我来说没有多大意义，但请记住，Calender.getTimeInMillis（）或Date.getTime（）会返回UTC时间 - 无论您在日历上设置的时区如何。

Answer 2

请尝试下面的代码，它会给你正确的时间：

Calendar now = Calendar.getInstance();
int hour = now.get(Calendar.HOUR_OF_DAY);
int minute = now.get(Calendar.MINUTE);
int second = now.get(Calendar.SECOND);
int millis = now.get(Calendar.MILLISECOND);
System.out.println(hour + ":" + minute + ":" + second + ":" + millis);