​x
 
<!DOCTYPE html>
<html>
<body>
​
<h1>数组内容</h1>
​
<p>以 JSON 数组写的内容会被转换为 JavaScript 数组。</p>
​
<p id="demo"></p>
​
<script>
const xmlhttp = new XMLHttpRequest();
xmlhttp.onload = function() {
  const myArr = JSON.parse(this.responseText);
  document.getElementById("demo").innerHTML = myArr[0];
}
xmlhttp.open("GET", "/demo/js/json_array.txt", true);
xmlhttp.send();
</script>
​
<p>查看 <a href="/demo/js/json_array.txt" target="_blank">json_array.txt</a></p>
​
</body>
</html>
​