$('#test').load('test.txt'); 

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <title> load_txt.php </title>
  <meta charset="UTF-8">
  <meta name="Author" content="">
  <meta name="Keywords" content="">
  <meta name="Description" content="">
  <script type="text/javascript" src="jQuery/jquery-1.11.1.min.js" ></script>
<script>
$(document).ready(function(){
  $("#btn1").click(function(){
    $('#test').load('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>

 

posted @ 2017-11-08 09:21  sky20080101  阅读(102)  评论(0)    收藏  举报