classInstanceMehtod

//=========jsp============
Ext.onReady(function(){		
		var human = new Ext.yangchunzhi.HumanBeing();
		human.name="1102";
		human.gender = "无";
		human.getData();
		
	});
//=========js=============
//定义一个命名空间
Ext.namespace("Ext.yangchunzhi");

//定义一个构造器
Ext.yangchunzhi.HumanBeing =function(){};

//通过原型继承一些属性name,gender,getData（给HumanBeing早绑定一些属性）
Ext.apply(Ext.yangchunzhi.HumanBeing.prototype,{
	name:'',
	gender:'',
	getData:function(){
		alert(String.format("姓名：{0},性别:{1},你是：{2}",this.name,this.gender,"大腿"));	
	}
})