java:Calendar类

获取对象:
Calendar c = Calendar.getInstance();

	// 获取年
	int year = c.get(Calendar.YEAR);
	// 获取月,月份从0开始
	int month = c.get(Calendar.MONTH) + 1;
	// 获取日
	int day = c.get(Calendar.DAY_OF_MONTH);
	// 获取时
	int hour = c.get(Calendar.HOUR);
	// 获取分
	int minute = c.get(Calendar.MINUTE);
	// 获取秒
	int second = c.get(Calendar.SECOND);
	// 获取今天是本周第几天
	int weekday = c.get(Calendar.DAY_OF_WEEK);

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转载自blog.csdn.net/qq_41504815/article/details/112967730