ajax定时刷新

<script type="text/javascript">
	$(document).ready(function() {

		window.setInterval("getMemoryData()", 1000);

	});
	function getMemoryData() {
		$.get("${basePath}admin/getMemory.do", function(data, status) {
			$("#hasUse").html(data);
		});
	}
</script>