版权声明：黄菊华 https://blog.csdn.net/u013818205/article/details/86626042
从服务端接收数组的 JSON 数据
json_demo_array.txt
[ "Google", "Runoob", "Taobao" ]
完整实例代码
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>JS中文教程网 8939.org</title>
</head>
<body>
<h2>内容是数组</h2>
<p>内容是数组会转换为 JavaScript 数组。</p>
<p id="demo"></p>
<script>
var xmlhttp = new XMLHttpRequest();
xmlhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
myArr = JSON.parse(this.responseText);
document.getElementById("demo").innerHTML = myArr[1];
}
};
xmlhttp.open("GET", "http://www.8939.org/json/json_demo_array.txt", true);
xmlhttp.send();
</script>
<p>查看服务端数据 <a href="http://www.8939.org/json/json_demo_array.txt" target="_blank">json_demo_array.txt</a></p>
</body>
</html>
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