​x
 
<!DOCTYPE html>
<html>
<body>
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<h2>JavaScript 模板字面量</h2>
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<p>模板字面量允许字符串中的变量：</p>
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<p id="demo"></p>
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<p>Internet Explorer 不支持模板字面量。</p>
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<script>
let firstName = "John";
let lastName = "Doe";
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let text = `Welcome ${firstName}, ${lastName}!`;
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document.getElementById("demo").innerHTML = text;
</script>
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</body>
</html>
​