You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
42 lines
1.2 KiB
HTML
42 lines
1.2 KiB
HTML
2 years ago
|
<!DOCTYPE html>
|
||
|
|
<html lang="zh-cn">
|
||
|
|
|
||
|
|
<head>
|
||
|
|
<meta charset="utf-8" />
|
||
|
|
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||
|
|
<title>ES6 学习</title>
|
||
|
|
<link rel="icon" type="image/png" href="/favicon.ico" />
|
||
|
|
<link rel="stylesheet" href="../bootstrap/css/bootstrap.min.css" />
|
||
|
|
</head>
|
||
|
|
|
||
|
|
<body>
|
||
|
|
<div class="container">
|
||
|
|
<div class="card my-4">
|
||
|
|
<div class="card-header text-bg-success">
|
||
|
|
ES6学习:请在开发者工具里查看日志输出
|
||
|
|
</div>
|
||
|
|
<div class="card-body">
|
||
|
|
<div id="ES6_div">
|
||
|
|
<pre>
|
||
|
|
//()()写法：后面括号指的是"立即执行一次前面括号里的代码(不只是函数,全部执行一次)"
|
||
|
|
(() => {
|
||
|
|
const f1 = () => { console.log("---- 执行函数 f1 ----"); };
|
||
|
|
const f2 = () => { console.log("---- 执行函数 f2 ----"); };
|
||
|
|
console.log("====================== ES6学习 =====================");
|
||
|
|
f1();
|
||
|
|
f2();
|
||
|
|
|
||
|
|
//其它业务逻辑
|
||
|
|
})();
|
||
|
|
</pre>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<script src="../bootstrap/js/bootstrap.bundle.min.js"></script>
|
||
|
|
<script src="./ES6Study.js"></script>
|
||
|
|
</body>
|
||
|
|
|
||
|
|
</html>
|