利用js实现网页标题title动态改变

非常有趣的呦复制下面代码到header.php即可

<script type="text/javascript">
/* 动态网页标题*/
var OriginTitile = document.title,
titleTime;
document.addEventListener("visibilitychange",
function() {
 if (document.hidden) {
 $('[rel="shortcut icon"]').attr("href", "https:/yejiuqiu.cn/favicon.ico");
 document.title = "你别走吖 Σ(っ °Д °;)っ";
 clearTimeout(titleTime)
 } else {
 $('[rel="shortcut icon"]').attr("href", "https://yejiuqiu.cn/favicon.ico");
 document.title = "你可算回来了 (｡•ˇ‸ˇ•｡)" + OriginTitile;
 titleTime = setTimeout(function() {
 document.title = OriginTitile
 },
 2000)
 }
});
</script>