57 lines
1.3 KiB
HTML
57 lines
1.3 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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</head>
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<body>
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<script>
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//面向对象：封装， 继承 多态
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// class 类名{}
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class Animal {
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//类的初始化 接受初始化的参数
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constructor( Aname ,shengaoPJ ,miaosu){
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//设置属性
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this.Aname =Aname;
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this.shengaoPJ= shengaoPJ;
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this.miaosu=miaosu;
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}
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//设置方法
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hit = (itx="别人")=>{
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console.log(`${this.name}打->${itx}`);
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}
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//设置私有属性
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static v =function() {
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return "1.2.3"
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};
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// 注意 低版本的浏览器内核不支持
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static xxx = "xxx";
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}
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//初始化个体奥特曼
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class Ultraman extends Animal {
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constructor(Cname,shengaoPJ,jiesao){
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//父类 的初始化 ， 可给父类传参
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super("奥特曼",80,"来自光之国的打怪头");
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this.Cname=Cname;
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this.shengaoPJ=shengaoPJ;
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this.jiesao=jiesao;
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}
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}
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let zeta = new Ultraman("泽塔",90,"来自光之国的打怪头");
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console.log(zeta);
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</script>
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</body>
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</html> |