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分享<script language="javascript">
var xmlHttps = new Array(10);
var e;
var EndHtml=false;
//创建XMLHTTP对象
function getXMLHTTPObj()
{
var C = null;
try
{
C = new ActiveXObject("Microsoft.XMLHTTP");
}
catch(e)
{
try
{
C = new ActiveXObject("Msxml2.XMLHTTP");
}
catch(sc)
{
C = null;
}
}
if( !C && typeof XMLHttpRequest != "undefined" )
{
C = new XMLHttpRequest();
}
return C;
}
function GetDetail(sUrl,id)
{
try
{
xmlHttps[id]=false;
xmlHttps[id]= getXMLHTTPObj();
if( xmlHttps[id] )
{
var realUrl = "ServerGet1Url.asp?pUrl=" + sUrl+"&date="+new Date().getTime();
xmlHttps[id].open("GET", realUrl, true);
//设置回调函数
xmlHttps[id].onreadystatechange = function(){updatePage(id,xmlHttps[id])};
//发送请求
xmlHttps[id].send(null);
}
else
{
eval('document.DoSpeedTest.status'+id+'.value="您的浏览器不支持"');
}
}
catch (e)
{
eval('document.DoSpeedTest.status'+id+'.value="测速发生异常"');
}
}
//回调处理函数
function updatePage(id,xmlHttp)
{
var resText;
try {
if (xmlHttp.readyState < 4)
{
eval('document.DoSpeedTest.status'+id+'.value="服务器连接成功,数据获取中..."');
}
if (xmlHttp.readyState == 4)
{
resText=xmlHttp.responseText;
if (resText=="wrong"){
eval('document.DoSpeedTest.status'+id+'.value="站点链接超时"');
}
else
if (resText.length<20)
{
eval('document.DoSpeedTest.status'+id+'.value="反应时间:"+resText');
}
else
{
eval('document.DoSpeedTest.status'+id+'.value="服务器连接过多"');
}
}
}
catch (e)
{
eval('document.DoSpeedTest.status'+id+'.value="测速出错"');
}
}
</script><SCRIPT>//parent.window.document.getElementById('ftitle').innerHTML="["+''+"]";</SCRIPT>
<TABLE cellSpacing=5 cellPadding=0 width="100%" align=center border=0>
<FORM name=DoSpeedTest>
<TBODY>
<TR>
<TD align=left><P>
<% sql="select * from products where id="&request("id")
set rs=server.CreateObject("adodb.recordset")
rs.open sql,conn,1,1
if not rs.eof then
for i=0 to 3 %>
<FONT style="FONT-SIZE: 9pt">测速网址:</FONT><A
onclick=javascript:window.close();
href="gotourl.asp?url=<%=rs("cpclass"&i+1)%>&id=<%=rs("id")%>"
target=_blank><FONT
style="FONT-SIZE: 12px; FONT-FAMILY: Tahoma"><%=rs("n_name")%> <%=rs("cpclass"&i+1)%></FONT></A><br/><INPUT
type=hidden size=8 value=<%=rs("cpclass"&i+1)%> name=URla<%=i%>> <INPUT
class=input_04 readOnly name=status<%=i%>> <BR>
<% next
else
response.Write "此站点停止测试!"
end if%>
</P></TD></TR></FORM></FORM></TBODY></TABLE>
<SCRIPT language=JavaScript>
<!--
var timecount=1;
var timerstart0;
var bTimer = false;
var timer;
function autotime(h){
if(timecount>150){
for(b=0;b<=h;b++){
if(document.DoSpeedTest["status"+b].value=='测速中...'){eval('document.DoSpeedTest.status'+b+'.value="站点的连接超时"')};
}
}else{
timecount++;
}
}
function CountTime(i,timespace){
if (timespace>100)
{eval('document.DoSpeedTest.status'+i+'.value="站点的连接超时"');}
else
{if(timespace<1)
{eval('document.DoSpeedTest.status'+i+'.value="反应极快"');}
else
{var timestr="反应时间:"+timespace/100*1000+"ms"
eval('document.DoSpeedTest.status'+i+'.value=timestr');}
}
}
function testspeed(url){
timerstart0=timecount;
<%if not rs.eof then
for i=0 to 3 %>
eval('document.DoSpeedTest.status<%=i%>.value="测速中..."');
document.write("<img src='<%=rs("cpclass"&i+1)%>"+Math.random()+"-KYRS-.htm' width=1 height=1 onerror='CountTime(<%=i%>,timecount-timerstart0);'>");
<% next
end if%>
}
timer=setInterval("autotime(3)",100);
testspeed();
-->
</SCRIPT>
<%' *******************************************************************************
' 网络连接速度测试
' *******************************************************************************
T = Request("T")
sub tnet()
%>
<h2>连接带宽测试</h2><a name="K"></a>
<%
if T<>"K" then
%>
<p>[<a href="?T=K">开始测试</a>]</p>
<%
else
haveok=false
if Request("ok") <> "" then haveok=true
if Request("tm") = "" then haveok=false
if haveok=false then
%>
<p>正在测试您与当前服务器之间的连接速度,请稍等...<span id="baifen">.</span></p>
<script language="javascript" type="text/javascript">
var acd1;
acd1 = new Date();
acd1ok=acd1.getTime();
</script>
<%
Response.Flush
for i=1 to 1000
Response.Write "<!--567890#########0#########0#########0#########0#########0#########0#########0#########012345-->" & vbcrlf
if i mod 100=0 then
%>
<script language="javascript" type="text/javascript">
document.getElementById('baifen').innerHTML = '<%=i/10%>%';
</script>
<%
end if
next
%>
<script language="javascript" type="text/javascript">
var acd2;
acd2 = new Date();
acd2ok=acd2.getTime();
window.location = '?T=K&ok=ok&tm=' + (acd2ok-acd1ok)
</script>
<%
Response.Flush :Response.end
else
ttime=clng(Request("tm")) + 1
tnetspeed=100000/(ttime)
tnetspeed2=tnetspeed * 8
twidth=int(tnetspeed * 0.16)+5
if twidth> 300 then twidth=300
tnetspeed=formatnumber(tnetspeed,2,,,0)
tnetspeed2=formatnumber(tnetspeed2,2,,,0)
%><p>测试完成,向客户端传送 100k 字节数据共使用时间 <%=formatnumber(ttime,2)%> 毫秒。[<a href="">重测</a>]
</p>
<table border=0 width=500 cellspacing=1 cellpadding=3>
<tr><td align="center" style="padding:10px 0px">
<table style="margin:0px;border:none" align="center" width="400" border="0" cellspacing=0 cellpadding=0>
<tr><td width="45">| 56k猫</td><td width="160">| 2M ADSL</td><td width=200>| 10M LAN</td></tr>
</table>
<table style="margin:0px" class="input" align="center" width="400" border="0" cellspacing=0 cellpadding=0>
<tr class="input"><td width="<%=twidth%>" class="backs"></td><td width="<%=400-twidth%>"> <%=tnetspeed%> kB/s</td></tr>
</table>
<p style="margin:10px 0px 0px 0px">您与此服务器的连接速度是 <%=tnetspeed%> kB/s (相当于<%=tnetspeed2%>kbps)
<br><font color="#888888">换算关系: 1 Byte(字节) = 8 bit(位)</font></p>
</td></tr>
</table>
<%
end if
end if
end sub%>
call tnet()%>