dwz曲线图

提示Raphael is not defined
需导入以下js，这是在国外的提问上看到的，国内的找了很久没有找到

<script src="/styles/dwz/js/raphael.js"></script>
<script src="/styles/dwz/js/g.raphael.js"></script>
<script src="/styles/dwz/js/g.bar.js"></script>
<script src="/styles/dwz/js/g.dot.js"></script>
<script src="/styles/dwz/js/g.line.js"></script>