student2.java~5~

提供了常用的JAVA技术的示例

package Student2;

import javax.swing.UIManager;
import java.awt.*;

class Date{
  int year;
  int month;
  int day;
  Date(int year,int month,int day){
      this.year=year;
      this.month=month;
      this.day=day;
  }
  void showDate(){
      System.out.println(year+"-"+month+"-"+day);
  }
}
public class Student2 {
    String no;
    String name;
    Date birth;
    void setStu(String s1,String s2,int y,int m,int d){
        no=s1;
        name=s2;
        birth=new Date(y,m,d);
    }
    void showStu(){
        System.out.println("no is:"+no+"  name is:"+name);
        System.out.print("birth is:");
        birth.showDate();
    }
public static void main(String[] args) {
    Student2 stu=new Student2();
    stu.setStu("sun","xiaomei",1977,12,27);
    stu.showStu();
  }
}