js代码|网页加载所需时间显示(js页面加载时间)
时间:2021-06-09 15:57:58 阅读:919
<script language=javascript> var t1 = new Date().getTime(); </script> <script language="javascript"> window.onload = function() { document.getElementById("TimeShow").innerHTML = "网页加载时间 "+ (new Date().getTime()-t1) +" 毫秒"; } </script> <div id="TimeShow"></div>
代码就在上面了,利用ID调用出来即可
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