<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>Document</title>
</head>
<body>
<script>
// 用构造函数加属性
// 用原型加方法
function CreatePerson(name,age){
this.name = name;
this.age = age;
}
CreatePerson.prototype.showName=function(){
alert(this.name);
}
CreatePerson.prototype.showAge=function(){
alert(this.age);
}
var obj = new CreatePerson("王大锤",18);
var obj2 = new CreatePerson("狗蛋",21);
obj.showName();
obj.showQQ();
obj2.showName();
obj2.showQQ();
alert(obj.showName==obj2.showName);//true
</script>
</body>
</html>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>Document</title>
</head>
<body>
<script>
// 用构造函数加属性
// 用原型加方法
function CreatePerson(name,age){
this.name = name;
this.age = age;
}
CreatePerson.prototype.showName=function(){
alert(this.name);
}
CreatePerson.prototype.showAge=function(){
alert(this.age);
}
var obj = new CreatePerson("王大锤",18);
var obj2 = new CreatePerson("狗蛋",21);
obj.showName();
obj.showQQ();
obj2.showName();
obj2.showQQ();
alert(obj.showName==obj2.showName);//true
</script>
</body>
</html>