<!DOCTYPE html>
<html>
<body>
<h2>JavaScript 模板字面量</h2>
<p>模板字面量允许字符串中的表达式：</p>
<p id="demo"></p>
<p>Internet Explorer 不支持模板字面量。</p>
<script>
let price = 10;
let VAT = 0.25;
let total = `Total: ${(price * (1 + VAT)).toFixed(2)}`;
document.getElementById("demo").innerHTML = total;
</script>
</body>
</html>