测试版.js使用javascript和google图表绘制beta分布图。这是代码：


<!DOCTYPE html>



<html>

<head>

<meta content="text/html; charset=utf-8" http-equiv="content-type"/>

<title>beta demo</title>

<script src="beta.js" type="text/javascript"></script>

</head>

<body>

<script <="" code="" modules':[{'name':'visual']}="" src="https://www.google.com/jsapi?autoload={" type="text/javascript"></script></body></html>