BootWiki教程网
源代码：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>BootWiki 教程网</title> </head> <body> <form action="demo-form.php" method="get"> Choose your favorite subject: <button name="subject" type="submit" value="HTML">HTML</button> <button name="subject" type="submit" value="CSS">CSS</button> </form> </body> </html>
运行结果