类和实例 – 开源达人博客

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<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <script>
        //构造函数
        function ren(name, sex, age) {
            this.name = name;
            this.sex = sex;
            this.age = age;

            this.shuohua = function() {
                console.log();
            }
            this.zoulu = function() {
                console.log();
            }
        }

        var re = new ren("wulei", "nan", 30);
        console.log(re.__proto__ === ren.prototype);
    </script>
</body>

</html>
JS

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