jsp中如何用JAVASCRIPT定时更新图片?
<script>
setInterval("document.all.photo.src=photoHandle?req_type=renew",5000);
</script>
是这样嘛?
<script>
setInterval("document.all.photo.src=photoHandle?req_type=renew",5000);
</script>
是这样嘛?
var val=setTimeout("changeImg();",1000);
}
function changeImg(){
//change img
}