最近看了下js 面向对象函数问题感觉蛮实用的分享一下

var model=new Model('456','test name');
model.play();
model.x();
model.y();

function Model(id,name){
this.id=id;
this.name=name;
this.play=function(){
console.log('I am superman');
alert('AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA');
}
}

Model.prototype.play=function(){
alert(' is sky peototype ');
}

Model.prototype={

x:function(){

alert('ZZZZZ');

},

y:function(){

alert('yyyyyy');

}
}