1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2 <html xmlns="http://www.w3.org/1999/xhtml">
3 <head>
4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
5 <title>无标题文档</title>
6
7 </head>
8
9 <body>
10 <br />
11 <div id="me"><b>试试吧</b></div><br />
12
13 <input type="button" value="请点击" onclick="change()" />
14 </body>
15 </html>
16 <script>
17 function change()
18 {
19 var a =document.getElementById("me");
20 a.innerHTML="<font color=‘red‘>Hello world!</font>";
21 }
22 </script>
运行
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点击之后
时间： 2024-10-19 09:22:43