JsPractice/Person.html at master · dengyakui/JsPractice · GitHub

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<!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></title>
	<script type="text/javascript">
	/*function Person(){};
	var p1=new Person();
	p1.name="张三";
	p1.age="18";
	p1.sex='男';
	p1.sayhi=function(){alert('I am 张三.');};

	alert(p1.name);
	alert(p1.age);
	alert(p1["sex"]);
	p1.sayhi();*/
	function Person(name,age){
	this.name=name;
	this.age=age;
	this.sayHi=function(){
		alert("我叫"+name);
		}
	}
	var p=new Person("ls",17);
	p.sayHi();


	function test(p)  //将person对象作为参数传递
	{
		alert(p.name);
	}

	test(p);
	</script>
</head>
<body>

</body>
</html>