JavaScriptCode/函数定义.html at master · binkeys/JavaScriptCode · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script>
        // 函数定义
        function func(a, b){
            // 显式声明形参
            // console.log(a+b);
            return a + b;
        }
        function func1(){
            // 隐式声明形参
            for (var i = 0; i < arguments.length; i++){
                console.log(arguments[i]);
            }
        }
        var f2 = function (){
            // 匿名函数定义
            console.log("匿名函数");
            return 123;
        }


        // 函数调用
        var f = func(1, 2);
        console.log(f);
        func1(1,2,3,4,5,6,7,8);
        console.log(f2());
    </script>

</head>
<body>

</body>
</html>