abstract： <html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>20190416</title></head><body><form action=&quo
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>20190416</title>
</head>
<body>
<form action="#" method="post" >
<input type="text" name = "username">
<input type="button" value ="提交"/>
</form>
</form>
</body>
</html>
Correcting teacher：天蓬老师Correction time：2019-04-16 13:47:55
Teacher's summary：以后, 记住, 按钮尽可能用button这个标签来写, 不要再用input了