简单的学校组成

/**
*
*学生类
*/
public class Student {

	// 学生的特征；在java中也称属性
	String stuName;// 学生姓名
	String stuGender;// 学生性别
	int stuAge;// 学生年龄
	String stuNo;// 学号
}
/**
 * 老师类
 */
public class Teacher {
	//老师的属性
	String tName;
	String tAge;
	String tGender;
  
}

/**
*建筑物类
*
*/
public class Building{
	//建筑的属性
	String bTeachBuilding;
	String bDormitory;
	String bRestaurant;
	//建筑的函数
    
    public void classes(){
		System.out.println( bTeachBuilding + "是上课的地方");
	}
	public void sleep(){
		System.out.println(bDormitory +"是休息的地方");
	}
	public void eat(){
		System.out.println(bRestaurant +"是吃饭的地方");
	}
}

/**
*
*花园类
*/
public class Garden{
	//花园的属性
	String gScenery;
	String gEntertainments;
	

    public void nature() {
		System.out.println(gScenery + "是花园的自然风景");
	}

	
	public void activity() {
		System.out.println(gEntertainments + "是花园的运动建材");
	}

	

}
/**
*
*操场类
*/
//操场的属性
public class PlayGround{
	String pIndoorCourt;
	String pOutdoorCourt;
  //操场的函数
   public void indoor() {
		System.out.println(pIndoorCourt + "是室内运动的项目");
	}

	// 操场的方法 
	public void outdoor() {
		System.out.println(pOutdoorCourt + "是室外运动的项目  " );
	}

}

/**
*测试函数
*/
public class Text {
	public static class School{
	     public String toString(){
		      return "this is School";
		 }
	}
	public static void main(String[] args){
        
		// 创建一个学生对象
		// 根据一个类创建一个对象的语法：类名称 变量名称（对象的引用） = new 类名称();
		Student stu = new Student();

		// 给这个对象的属性（特征）赋值
		// 给对象的属性赋值：对象的引用.属性名称 = 值;
		String [] stuName = new String[4];
        stuName[0] = "阿梅";
		stuName[1] = "阿红";
		stuName[2] = "艳艳";
		stuName[3] = "小悦";
        int [] stuAge = new int[4];
		stuAge[0] = 20;
		stuAge[1] = 21;
		stuAge[2] = 22;
		stuAge[3] = 23;
        String [] stuGender = new String[4];
		stuGender[0] = "女";
		stuGender[1] = "女";
		stuGender[2] = "女";
		stuGender[3] = "女";
		String [] stuNo = new String[4];
        stuNo[0] ="201207010103";
		stuNo[1] ="201207010110";
		stuNo[2] ="201207010112";
		stuNo[3] = "20120701022";
        System.out.println("学校的学生：" );
		// 使用学生对象的属性
		// 使用对象的属性：对象的引用.属性名称
		for(int i = 0;i <=3;i ++){
			System.out.println("学生的姓名：" + stuName[i]);
			System.out.println("学生的年龄：" + stuAge[i]);
			System.out.println("学生的性别：" + stuGender[i]);
			System.out.println("学生的学号：" + stuNo[i]);
			System.out.println("* * * * * * * * * * * * * * * * *：" );
		

			
		}
		//给老师对象的属性赋值
        Teacher t = new Teacher();
        String [] tName = new String[3];
		tName[0] = "张三";
		tName[1] = "李四";
        tName[2] = "赵武";
        String [] tGender = new String[3];
		tGender[0] = "男";
		tGender[1]= "男";
		tGender[2] = "男";
		int [] tAge = new int[3];
        tAge[0] = 21;
		tAge[1] = 26;
		tAge[2] = 35;
		System.out.println("学校的老师：");
        //使用老师对象的属性
        for(int j = 0;j <= 2; j ++){
		System.out.println("老师的姓名：" + tName[j]);
		System.out.println("老师的年龄：" + tAge[j]);
		System.out.println("老师的性别:" + tGender[j]);
        System.out.println("* * * * * * * * * * * * * * *" );
		
      
		}

		//给建筑物对象的属性赋值
        Building b = new  Building();
		String [] bTeachBuilding = new String[3];
        bTeachBuilding[0] = "信工楼";
		bTeachBuilding[1] = "艺术";
		bTeachBuilding[2] = "教学楼";
        String [] bRestaurant = new String[3];
		bRestaurant[0] = "一号餐厅";
		bRestaurant[1] = "二号餐厅";
		bRestaurant[2]= "清真餐厅";
        String [] bDormitory = new String[3];
		 bDormitory[0] = "A栋";
		 bDormitory[1] = "B栋";
		 bDormitory[2] = "C栋";
        System.out.println("学校的建筑物有：教学楼\t\t餐厅\t\t宿舍楼" );
        //使用建筑物对象的属性
        System.out.println("学校的教学楼有：" );
        for(int j = 0;j < 3; j ++){
		   System.out.println("教学楼有：" + bTeachBuilding[j] );
		   b.classes();
		   
		   
		}   
		System.out.println("* * * * * * * * * * * * * * *" );
		

        System.out.println("学校的餐厅有：" );
		for(int j = 0;j < 3; j ++){
           System.out.println("餐厅有：" + bRestaurant[j]);
           b.eat();
		} 
		System.out.println("* * * * * * * * * * * * * * *" );
		
        System.out.println("学校的宿舍楼有：" );
		for(int j = 0;j < 3; j ++){
			System.out.println("宿舍楼有:" + bDormitory[j] );
            b.sleep();
		   
		}
        System.out.println("* * * * * * * * * * * * * * * * * * *：" );
		
        //给花园对象的赋值
        Garden g = new Garden();
        String [] gScenery = new String[3];
		gScenery[0] = "花";
		gScenery[1] = "树木";
		gScenery[2] = "草坪";
        String [] gEntertainments  = new String[3];
		gEntertainments[0] = "跑步机";
		gEntertainments[1] = "跳跳板";
		gEntertainments[2] = "秋千";
		//使用花园对象的属性
        System.out.println("花园的景色有：" );
		for(int j = 0;j < 3; j ++){
			System.out.println("景色：" + gScenery[j]);
			g.nature();
			} 
		System.out.println("* * * * * * * * * * * * * * *" );
		System.out.println("花园的娱乐设施有：" );

        for(int j = 0;j < 3; j ++){
			System.out.println("娱乐设施：" + gEntertainments[j]);
			g.activity();
			}
        System.out.println("* * * * * * * * * * * * * * * * * * *：" );
		//给操场对象的赋值
        PlayGround p = new  PlayGround();
		String [] pIndoorCourt = new String[3];
        pIndoorCourt[0] = "乓乓球室";
		pIndoorCourt[1] = "健美操馆";
		pIndoorCourt[2] = "器材室";
		String [] pOutdoorCourt = new String[3];
		pOutdoorCourt[0] = "篮球场";
        pOutdoorCourt[1] = "足球场";
		pOutdoorCourt[2] = "排球场";
		//使用操场对象的属性
       System.out.println("室内的场地是：" );
	   for(int j = 0;j < 3; j ++){
			System.out.println("室内设施：" + pIndoorCourt[j]);
			p.indoor();
       }
      System.out.println("* * * * * * * * * * * * * * * * * * *：" );
       System.out.println("室外的场地是：" );
	   for(int j = 0;j < 3; j ++){
			System.out.println("室外设施：" + pOutdoorCourt[j]);
            p.outdoor();
       }
      System.out.println("* * * * * * * * * * * * * * * * * * *：" );
      Text school = new Text();
	  System.out.print(school);
	}     
}