浅谈js继承的实现及公有、私有、静态方法的书写
今天没事的时候，研究了一下JS继承的实现，下面是html的源码：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>JS类的继承的实现</title>
<script type="text/JavaScript">
//定义父类及公有、私有、静态属性及方法
function parent(){
var pname = "private";//私有属性
var pfun = function(){//私有方法
console.log("调用类的私有方法");
}
this.getName=function(name){//公有方法
this.name = name;//公有属性
return pname+"私有属性+公有属性"+this.name+"调用类的共有方法";
}
}
//定义静态属性及方法
parent.staticPro = "static property";
parent.staticFun = function(){
var str = "invoke class's static function";
return str;
}
//方法1 原型链继承
function childOne(){};
childOne.prototype = new parent();
//方法2 call/apply继承
function childTwo(){
parent.call(this);
}
function init(){
var c1 = new childOne();
console.log(c1.getName("child1"));//
console.log(c1.name);
var c2 = new childTwo();
console.log(c2.getName("child2"));
console.log(c2.name);
console.log(parent.staticPro);
console.log(parent.staticFun());
}
</script>
</head>
<body onload="init();">
<header>页眉</header>
</body>
</html>
以上就是小编为大家带来的浅谈js继承的实现及公有、私有、静态方法的书写全部内容了，希望大家多多支持软件开发网~
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