ex0501.txt

JAVA的一些例子,大家可以参考一下

	//例5-1
	
	class Employee{
		String name;
		void showInfo(){
			System.out.porintln(name);
		}
	}

	class Manager extends Employee{
		String department;
	}

	//通过继承，Manager具有name属性
	Manager x = new Manager();
	x.name = "Smith";
	x.showInfo();