1.初识HTML

 

 

 

 

 

 

 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <h1>Hello,world!</h1>
</body>
</html>

 

posted @ 2021-09-19 17:48  AnXiaoni  阅读(25)  评论(0)    收藏  举报