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<!DOCTYPE html>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>img属性</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<!--title属性为鼠标放在图片上显示内容，alt属性为该图片介绍，有助于百度读取-->
<img src="mei.jpg" title="美图" alt="该图为美人">
</body>
</html>