xxxxxxxxxx<!DOCTYPE html><html><head> <meta charset="utf-8"> <title>基础教程(div.cn)</title> </head><body><form action="demo-form.php"> 添加你的主页: <input type="url" name="homepage"><br> <input type="submit"></form><p><b>注意:</b> Internet Explorer 9及更早 IE 版本不支持 type="url" 。</p></body></html>