xxxxxxxxxx<html><head> <meta charset="utf-8"> <title>W3Cschool(w3cschool.cn)</title> </head><body><form action="/statics/demosource/demo-form.php"> First name: <input type="text" name="fname"><br> Last name: <input type="text" name="lname"><br> <input type="submit" value="提交"><br> <input type="submit" formaction="/statics/demosource/demo-admin.php" value="以管理员提交"></form><p><strong>注意：</strong> Internet Explorer 9及更早IE版本不支持 input 标签的 formaction 属性。</p></body></html>