<!DOCTYPE html>
<html>
<head>
<script src="/jquery/jquery-1.11.1.min.js">
</script>
<script>
$(document).ready(function(){
$("#btn1").click(function(){
$('#test').load('/example/jquery/demo_test.txt');
})
})
</script>
</head>
<body>
<h3 id="test">请点击下面的按钮,通过 jQuery AJAX 改变这段文本。</h3>
<button id="btn1" type="button">获得外部的内容</button>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<script src="/jquery/jquery-1.11.1.min.js"></script>
<script>
$(document).ready(function(){
$("button").click(function(){
$("#div1").load("/example/jquery/demo_test.txt #p1");
});
});
</script>
</head>
<body>
<div id="div1"><h2>使用 jQuery AJAX 来改变文本</h2></div>
<button>获得外部内容</button>
</body>
</html>