<!DOCTYPE html>charset="utf-8"W3Cschool(w3cschool.cn)action="/statics/demosource/demo-form.php" method="post"First name: type="text" name="FirstName" value="Mickey"Last name: type="text" name="LastName" value="Mouse"type="submit" value="提交"点击"提交"按钮,表单数据将被发送到服务器上的“demo-form.php”。