privatedemo.java

软通公司培训的课件和习题里面有答案。。。

package com.scope;


class Student{
	
	private String name ;
	
	
	Student(String name){
		this.name = name ;
	}
	
	public void showName(){
		System.out.println("Name:"+name);
	}
		
}


public class PrivateDemo {

	public static void main(String[] args) {
		
		Student s ;
		
		s = new Student("TomCat");
		s.showName();
		
		//s.name = "Peter" ;     // 错误 name属性是private 的,不能被外部访问，只能在Student内部被访问
		
		
		
	}

}