源代码:
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Wfuyu教程(wfuyu.com)</title> <style> * { box-sizing: border-box; } input, textarea { width: 100%; } </style> </head> <body> <form action="action_page"> 用户名:<br> <input type="text" name="username" value="runoob"><br> 邮箱:<br> <input type="text" name="email" value="429240967@qq.com"><br> 评论:<br> <textarea name="message" rows="5" cols="30">
运行结果：