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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <meta name="viewport" content="width=device-width, initial-scale=1.0">
- <title>Document</title>
- </head>
- <body>
- <script>
- function Father(a) {
- this.name = '图图';
- this.list = ['吃饭', '睡觉', '打豆豆'];
- this.address = a;
- }
- Father.prototype.say = function () {
- console.log("你好");
- }
- function Child(val) {
- Father.call(this,val);
- }
- // Child.prototype = new Father();
- function createObj(c, f) {
- c.prototype = Object.create(f.prototype);
- c.prototype.constructor = c;
- }
- createObj(Child, Father)
- let c1 = new Child('北京');
- let c2 = new Child('哈尔滨');
- c1.list.push("hahaha")
- console.log(c1, 'c1');
- console.log(c2, 'c2');
- c1.say();
- c2.say();
- </script>
- </body>
- </html>
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