xxxxxxxxxx<html><head> <meta charset="utf-8"> <title>W3Cschool(w3cschool.cn)</title> </head><body><form action="/statics/demosource/demo-form.php" method="get">First name: <input type="text" name="fname" /><br>Last name: <input type="text" name="lname" /><br><button type="submit" >提交</button><button type="submit" formmethod="post" formaction="/statics/demosource/demo-post.php">使用 POST 提交</button></form><p><strong>注意：</strong> Internet Explorer 9 及更早IE版本不支持 formmethod 属性。</p></body></html>