<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>类.html</title>
</head>
<script type="text/javascript">
var StaticClazz = { //static property and method
name : "张三",
show : function(){
alert(this.name);
}
}
StaticClazz.show(); // 静态类不需要实例化
function Emp(){
this.name = "李四"; //public property
age = 10; //private property
}
Emp.prototype = {
sex : '男',
show : function(){
alert(this.name + " " +age);
}
}
Emp.prototype.sex = "女";
var emp = new Emp;
alert("name: " + emp.name + " age: " + emp.age + " sex: " + emp.sex);
emp.show();
</script>
<body>
</body>
<html>
<head>
<title>类.html</title>
</head>
<script type="text/javascript">
var StaticClazz = { //static property and method
name : "张三",
show : function(){
alert(this.name);
}
}
StaticClazz.show(); // 静态类不需要实例化
function Emp(){
this.name = "李四"; //public property
age = 10; //private property
}
Emp.prototype = {
sex : '男',
show : function(){
alert(this.name + " " +age);
}
}
Emp.prototype.sex = "女";
var emp = new Emp;
alert("name: " + emp.name + " age: " + emp.age + " sex: " + emp.sex);
emp.show();
</script>
<body>
</body>
</html>
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本文介绍了JavaScript中静态类的概念及使用方式,包括静态属性和静态方法,以及如何通过实例化对象来访问这些属性和方法。
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