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Java example - get year, month, etc.

黄舟
黄舟Original
2017-02-18 09:53:021690browse

The following example demonstrates how to use the Calendar class to output the year, month, etc.:

/*
 author by w3cschool.cc
 文件名:Main.java
 */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);
    }}

The output result of running the above code is:

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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