如何每小时自动刷新HTML页面？
[英]How do I auto refresh HTML page every hour?
问题描述
I want to refresh an HTML page every hour automatically in the background. 
我想每小时自动在后台刷新HTML页面。 I was thinking about using PHP but I'm not sure what if that's possible. 我当时正在考虑使用PHP，但不确定是否可行。
This is all the I have: 这就是我所拥有的：
<meta http-equiv="refresh" content="3600" >
But this doesn't refresh automatically in the background. 但这不会在后台自动刷新。 How can I do this? 我怎样才能做到这一点？ If this is possible in PHP and a cron job please let me know (with code preferably). 如果这在PHP和cron工作中是可行的，请告诉我（最好使用代码）。 Thank you. 谢谢。
3 个解决方案
解决方案1
2 2016-05-27 11:09:19
You can use javascript setInterval(); 您可以使用javascript setInterval（）;
<script>
$(document).ready(function(){
setInterval(function(){ reload_page(); },60*60000);
});
function reload_page()
{
window.location.reload(true);
}
</script>
解决方案2
1 2016-05-27 11:08:04
Try this : 尝试这个 ：
<?php
$page = $_SERVER['PHP_SELF'];
$sec = "3600";
?>
<html>
<head>
<meta http-equiv="refresh" content="<?php echo $sec?>;URL='<?php echo $page?>'">
解决方案3
0 2016-05-27 11:15:50
Refer to this answer https://stackoverflow.com/a/19807718/6390490 请参阅此答案https://stackoverflow.com/a/19807718/6390490
Refresh document every 300 seconds using HTML Meta tag 使用HTML Meta标签每300秒刷新一次文档
EDIT: for background you have to use ajax something like this https://stackoverflow.com/a/25446696/6390490 编辑：对于背景，您必须使用像这样的Ajax https://stackoverflow.com/a/25446696/6390490
function loadlink(){
$('#links').load('test.php',function () {
$(this).unwrap();
});
}
loadlink(); // This will run on page load
setInterval(function(){
loadlink() // this will run after every 5 seconds
}, 5000);
for server side refreshing use 供服务器端刷新使用
header("Refresh: 300;url='http://thepage.com/example'");//set time here as per your need
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