利用php和js实现页面数据刷新
2018-09-07 14:38
阅读：493
利用XXXX.htm和XXX.php两个文件来实现数据的刷新
XXXX.htm
<head>
<script>
// Refresh code
r_s = 0;
timenow = 0;
function calrs()
{
d = new Date();
h= d.getHours(); m = d.getMinutes(); s = d.getSeconds();
if( m < 10) m = 0 + m;
if( s < 10) s = 0 + s;
status = + h + : + m + : + s;
r_s = 2000;
}
calrs();
function reload_me()
{
c = document.getElementById(reload1);
c.src= ;
c.src= XXXXX.php?reload=1;
calrs();
setTimeout(reload_me(), r_s);
}
// Refresh code
setTimeout(reload_me(), r_s);
</script>
<script id=reload1></script>
</head><small>
<div id=p_show></div>
</small>
XXXXX.php
<?php
header(Cache-Control: no-cache, must-revalidate);
?>
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