这是html中的表单示例: <!DOCTYPE html> <html> <head> <meta charset="utf-8" /> <title>CSS3 Contact Form</title> </head> <body> <div id="contact"> <h1>Send an email</h1> <form action="/myaction" method="post"> <fieldset> <label for="name">Name:</label> <input type="text" id="name" name="name" placeholder="Enter your full name" /> <label for="email">Email:</label> <input type="email" id="email" placeholder="Enter your email address" /> <label for="message">Message:</label> <textarea id="message" placeholder="What's on your mind?"></textarea> <input type="submit" value="Send message" […]