<script src="js/jquery-1.9.1.js" type="text/javascript"></script>
<script type="text/javascript">
$(function () {
$('#btnDate').click(function(){
WebApplication1.WebService1.GetDateTime(onSuccess, onFailed);
})
function onSuccess(result) {
$('#divinfo').text(result);
}
function onFailed() {
$('#divinfo').text('获取服务器时间失败');
}
})
</script>
</head>
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
<Services>
<asp:ServiceReference Path="~/WebService1.asmx" />
</Services>
</asp:ScriptManager>
<input type="button" id="btnDate" value="获取服务器时间" />
<div id="divinfo"></div>
</form>
</body>
WebService
[WebMethod] public string GetDateTime() { return DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss"); }