addLoadEvent

最新推荐文章于 2021-05-07 17:29:50 发布

转载最新推荐文章于 2021-05-07 17:29:50 发布 · 41 阅读

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CC 4.0 BY-SA版权

原文链接：http://www.cnblogs.com/archrjoe/p/4118183.html

 function addLoadEvent(func){
        var oldOnload = window.onload;
        if(typeof(window.onload) != 'function'){
            window.onload = func;
        }else{
            window.onload = function(){
                oldOnload();
                func();
            };
        };
    };

转载于:https://www.cnblogs.com/archrjoe/p/4118183.html