Java 实例 - 获取年份、月份等
Java 教程
· 2019-02-10 14:27:41
以下实例演示了如何使用 Calendar 类来输出年份、月份等:
Main.java 文件
import java.util.Calendar;
public class Main {
public static void main(String[] args) {
Calendar cal = Calendar.getInstance();
int day = cal.get(Calendar.DATE);
int month = cal.get(Calendar.MONTH) + 1;
int year = cal.get(Calendar.YEAR);
int dow = cal.get(Calendar.DAY_OF_WEEK);
int dom = cal.get(Calendar.DAY_OF_MONTH);
int doy = cal.get(Calendar.DAY_OF_YEAR);
System.out.println("当期时间: " + cal.getTime());
System.out.println("日期: " + day);
System.out.println("月份: " + month);
System.out.println("年份: " + year);
System.out.println("一周的第几天: " + dow); // 星期日为一周的第一天输出为 1,星期一输出为 2,以此类推
System.out.println("一月中的第几天: " + dom);
System.out.println("一年的第几天: " + doy);
}
}
以上代码运行输出结果为:
当期时间: Fri Mar 27 21:44:15 CST 2015 日期: 27 月份: 3 年份: 2015 一周的第几天: 6 一月中的第几天: 27 一年的第几天: 86
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