First introduce the get() function:
url,[data],[callback],[type]
Parameter description:
url: URL address of the page to be loaded
data: Key/value parameters to be sent.
callback: callback function when loading is successful.
type: Return content format, xml, html, script, json, text, _default.
First create a testGet.php instance:
<?php $web = $_GET['webname']; echo "你现在访问的网站是：".$web; ?>
Then create the ajax.html file:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>php点点通 - 关注php开发，提供专业web开发教程! </title>
<script type="text/javascript" src="./jquery-1.7.1.min.js"></script>
<script>
$(document).ready(function(){
$("#btn").click(function(){
$.get("testGet.php",{web:"www.phpddt.com"},function(data,textStatus){
$("#result").append("data:"+data);
$("#result").append("<br>textStatus:"+textStatus);
});
});
});
</script>
</head>
<body>
<input type="button" value="测试" id="btn" />
<h2>显示的内容如下：</h2>
<div id="result"></div>
</body>
</html>The initial page before testing is:
The result after clicking the test is:
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
