mankind.java

java 教程源码

//c4:Mankind.java
//author:ZhangHongbin 
//This program is protected by copyright laws.
//a widely used class example in my book.  
public class Mankind
{
	int sex;
	int salary;
	void name()
	{ 
		System.out.println("My Name is abc");
		
	}
	void income(int wage)
	{
		System.out.println("My income this year is "+wage);
	}
	public static void main(String[] args) 
	{
		Mankind somePerson=new Mankind();//创建对象
		somePerson.sex=1;//给对象中的数据赋值
		somePerson.salary=5; //给对象中的数据赋值
		somePerson.name();//执行对象中的方法
		somePerson.income(200); //执行对象中的方法
		System.out.println("My salary this month is "+somePerson.salary);//输出域的值
	} 
}