AJAX
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.8.0.js"></script>
<script type="text/javascript">
htmlobj=$.ajax({
type: 'POST',
url: 'http://localhost/example/library/spider/fetch_book_gb2312.php', // './ajax/test.txt',
data:'id=201181086',
timeout:8000,
async: false,
//success: function(res) { alert(res);}
});
var csv = htmlobj.responseText;
</script>