html水印实现
html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>文本水印示例</title>
<style>
*{
margin: 0;
padding: 0;
}
body {
font-family: Arial, sans-serif;
margin: 0;
padding: 0;
height: 100vh;
position: relative;
}
.watermark {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 999;
pointer-events: none; /* 防止水印干扰用户交互 */
background-repeat: repeat;
background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200" viewBox="0 0 200 200"><text x="50%" y="50%" font-family="Arial" font-size="20" fill="rgba(0, 0, 0, 0.1)" text-anchor="middle" dominant-baseline="middle" transform="rotate(-45, 100, 100)">水印文本</text></svg>');
}
</style>
</head>
<body>
<div class="watermark"></div>
<h1>欢迎访问我们的网站</h1>
<p>这是带有水印的示例页面。</p>
</body>
</html>