日期:2014-05-18  浏览次数:20495 次

如何知道我的网页多少时间加载完毕?
如何知道我的网页多少时间加载完毕?然后显示出时间的差值

------解决方案--------------------
参考一下
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN ">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME= "Generator " CONTENT= "EditPlus ">
</HEAD>

<BODY>
<script language=javascript>
tim=1
setInterval( "tim++ ",100)
b=1

var autourl=new Array()
autourl[1]= "www.njcatv.net "
autourl[2]= "javacool.3322.net "
autourl[3]= "www.sina.com.cn "
autourl[4]= "www.nuaa.edu.cn "
autourl[5]= "www.cctv.com "

function butt(){
document.write( " <form name=autof> ")
for(var i=1;i <autourl.length;i++)
document.write( " <input type=text name=txt "+i+ " size=10 value=测试中……> =》 <input type=text name=url "+i+ " size=40> =》 <input type=button value=GO onclick=window.open(this.form.url "+i+ ".value)> <br/> ")
document.write( " <input type=submit value=刷新> </form> ")
}
butt()
function auto(url){
document.forms[0][ "url "+b].value=url
if(tim> 200)
{document.forms[0][ "txt "+b].value= "链接超时 "}
else
{document.forms[0][ "txt "+b].value= "时间 "+tim/10+ "秒 "}
b++
}
function run(){for(var i=1;i <autourl.length;i++)document.write( " <img src=http:// "+autourl[i]+ "/ "+Math.random()+ " width=1 height=1 onerror=auto( 'http:// "+autourl[i]+ " ')> ")}
run() </script>
</BODY>
</HTML>

------解决方案--------------------
这里有
http://community.csdn.net/Expert/topic/5548/5548809.xml?temp=.327572