动态加载JS或CSS

打错潇洒

于 2016-09-06 18:55:44 发布

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分类专栏： HTML5/JS/CSS 文章标签：动态加载JS或CSS

本文链接：https://blog.youkuaiyun.com/dacuoxiaosa/article/details/52452604

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<script type="text/javascript">
    var load = {
        JS:function(url) {
            var head = document.getElementsByTagName("head")[0];
            var script = document.createElement("script");
            head.appendChild(script);
            script.setAttribute("type","text/javascript");
            script.setAttribute("src",url);
        },
        CSS:function(url) {
            var head = document.getElementsByTagName("head")[0];
            var script = document.createElement("link");
            head.appendChild(script);
            script.setAttribute("href",url);
            script.setAttribute("rel","stylesheet");
            script.setAttribute("type","text/css");
        }
    }
    load.JS('js/jquery-2.1.4.min.js');
</script>