专注前端素材！
源代码：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>素材8网教程(study.sucai8.cn)</title> </head> <body> <form action="demo_form.php"> First name: <input type="text" name="fname" value="John"><br> Last name: <input type="text" name="lname" value="Doe"><br> <input type="submit" value="提交表单"> </form> </body> </html>
运行结果