函数使用部分

package exercise;

import java.util.*;

public class exercise {

    int year=0;
    int month=0;
    int day=0;
    public static void main(String[]args){

        exercise zhangjie = new exercise();

            Calendar c=Calendar.getInstance();//获得系统当前日期
            zhangjie.year=c.get(Calendar.YEAR);
            zhangjie.month=c.get(Calendar.MONTH)+1;//系统日期从0开始算起
            zhangjie.day=c.get(Calendar.DAY_OF_MONTH);
        //Text tianxia = new Text();
        //zhangjie.Text;
        System.out.println("year is"+zhangjie.year+"mouth is"+zhangjie.month+"day is "+zhangjie.day);
    }

}