代码示例:(标识:eg_js_array_newlines)
<!DOCTYPE html>
<html>
<body>

<h1>JavaScript 数组</h1>

<p id="demo"></p>

<script>
var cars = [
  "Audi",
  "BMW",
  "porsche"
];
document.getElementById("demo").innerHTML = cars;
</script>

</body>
</html>
运行结果: