## 使用方法 放在自定义js内容中 ## 显示效果  ## 演示站点 [https://suyxh.github.io/static\_page/canvas/canvas%E5%85%A8%E5%B1%8F%E5%BD%A9%E5%B8%A6%E9%A3%98%E5%8A%A8%E8%83%8C%E6%99%AF%E5%8A%A8%E7%94%BB%E7%89%B9%E6%95%88/](https://suyxh.github.io/static_page/canvas/canvas%E5%85%A8%E5%B1%8F%E5%BD%A9%E5%B8%A6%E9%A3%98%E5%8A%A8%E8%83%8C%E6%99%AF%E5%8A%A8%E7%94%BB%E7%89%B9%E6%95%88/) ## 代码 ``` <script size="90" alpha="0.5" zIndex="0" src="存放js域名地址/ribbon.js" type="text/javascript" charset="utf-8"></script> ``` ## js代码下载 链接：https://pan.baidu.com/s/1BygQS34to-dqLQA5CVXygA 提取码：nij6