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test.html文件
<html>
<head>
<meta charset="utf-8">
<title> hello</title>
</head>
<body>
<script src="http://lib.sinaapp.com/js/jquery/1.9.1/jquery-1.9.1.min.js"> </script>
<script>
function check(){
$.ajax({
type:"GET",
url:"./test.php",
dataType:"json",
success:function(data){
if(data.success && data.info.length > 0){
$("#info").append(data.info + "<br>");
}
},
error:function(res){
alert(res);
}
});
}
window.setInterval(check, 50); //每秒执行一次
window.scrollTo(0,document.body.scrollHeight);
</script>
<body>
<div style="width:1000px;margin:0 auto;"" >
<table border='1' width="1000px" >
<thead>
</thead>
<tbody id='info'>
</tbody>
</table>
</div>
</body>
</html>
test.php文件
<?php
require_once("./comm_define.php");
$redis = get_redis();
$rlt = $redis->rPop("imonitor_space");
if($rlt !== false)
{
echo $json = '{"success":true,"info":"'.$rlt.'"}';
}
else
{
echo $json = '{"success":false}';
}
?>
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