如何每 5 秒获取一次数据?由于某种原因它不起作用
这是我的代码,但不起作用:
<script type="text/javascript">
$(document).ready(function(){
setTimeout(function() {
$.ajax({
url: 'test_api.php',
data: "", dataType: 'json',
success: function(rows) {
for (var i in rows) {
var row = rows[i];
var availability = row[3];
var hostName = row[2];
var intranet = row[6];
var timeRespons = row[4];
$('body').append("<b>availability: </b>"+availability+"<b> hostName: </b>"+hostName+
"<b> intranet: </b>"+intranet+"<b> timeResponse: </b>"+timeRespons) .append("<hr />");
}
}
});
}, 5000);
});
非常感谢您