html引入的js css文件添加随机数 , 保证每次都获取最新的文件 , 解决浏览器缓存问题

javascript

<script type="text/javascript">

document.write("<script type='text/javascript' src='js/cours_details.js?random=" + Math.random() + "'></s" + "cript>");

</script>

css

<script type="text/javascript">

document.write("<link rel='stylesheet' type='text/css' href='css/cours_details.css?random=" + Math.random() + "' />");

</script>



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转载自blog.csdn.net/tanglitong/article/details/79713572