<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>