版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/weixin_36282409/article/details/84290312
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>New Web Project</title>
<script type="text/javascript" charset="UTF-8">
/**
* 简单链式编程实现：
*
*/
function Cat(){
this.run=function(){
alert('the cat is run.. ');
return this;
};
this.eat=function(){
alert('the cat is eat.. ');
return this;
};
this.sleep=function(){
alert('the cat is sleep.. ');
return this;
}
}
var cat1=new Cat();
cat1.run().eat().sleep();
</script>
</head>
<body>
<h1>New Web Project Page</h1>
</body>