本文实例讲述了js简单网速测试方法。分享给大家供大家参考,具体如下:
运行效果截图如下:
具体代码如下:
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<Meta http-equiv="Content-Type" content="text/html; charset=gbk"/>
<Meta name="Generator" content="EditPlus">
<Meta name="Author" content="xinmingyang">
<Meta name="Keywords" content="">
<Meta name="Description" content="">
图片" src="//www.jb51.cc/images/logo.gif" onload="showspeed();">