狗狗<body>
<canvas width="1000" height="800" id="canvas">
<p>您的浏览器不支持canvas</p>
</canvas>
</body>狗狗狗狗<body>
<canvas width="1000" height="800" id="canvas">
<p>您的浏览器不支持canvas</p>
</canvas>
</body>
