<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<title></title>
</head>
<body>
<div id="list">
</div>
<script>
//函数声明
function abc() {};
//函数表示
var bbc = function() {}
//剪头函数
const cbc = (x, y) => {
return x + y;
};
let dbc = () => {};
console.log(cbc(1, 1));
</script>
</body>
</html>