3-2 编程练习

来源：3-2 编程练习

慕移动4506339

2022-07-15 12:20:37

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
      (function () {
            const obj = {
                username: "xiaomu",
                say: function (age) {
                    console.log(`我叫${obj.username}，今年${age}岁了`) 
                }
            }
            obj.say(18)
        })();   
        
        (()=>{
            const obj={
                username: "xiaomu",
                say:  (age)=> {
                    console.log(`我叫${obj.username}，今年${age}岁了`)
                }
            }
            obj.say(18)
        })();
        
    </script>
</body>
</html>

老师，麻烦检查一下

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