<script type="text/javascript">        function showLoading(desc) {            $("body").append("<div id=\"processingdiv\" style=\"display:none;\"><div class=\"popup\"> <div class=\"popup-body\"><div class=\"loading\"><span style='width:128px; height:128px;'><img src='../img/progress.gif' /></span><span class='spnContent'>" + desc + "</span></div></div></div></div>");            //alert($("head").html());              $.openPopupLayer({                name: "processing",                width: 500,                target: "processingdiv"           });        }        function hideLoading() {            $.closePopupLayer('processing');            $("#processingdiv").remove();        }      function changeShowStatus(){        $.post("Ajax/ShowHandler.ashx", { "action": "ChangeStatusShow" }, function (data) {            $("#spnServerStatus").text(data);            hideLoading();        });    }    var isValidServerStatus = function (data) {        if (data == "run") {            $("#serverStatus").text("停止").css("color", "red");            changeShowStatus();            //setTimeout(changeShowStatus, 6000);        }        else if (data == "end") {            $("#serverStatus").text("启动").css("color", "green");            changeShowStatus();            //setTimeout(changeShowStatus, 6000);        }        else if (data == "NoNormalEnd") {            $("#serverStatus").text("启动").css("color", "green");            changeShowStatus();        }        else if (data == "empty") {            alert('服务不存在！');        }        else if (data == "startfail") {            alert('启动失败！');            $("#serverStatus").text("启动").css("color", "green");            changeShowStatus();        }        else if (data == "stopfail") {            alert("停止失败！");            $("#serverStatus").text("停止").css("color", "red");            changeShowStatus();        }        else {            alert('操作失败!' + data);            window.location.reload();        }    }    $(function () {        $("#serverStatus").click(function () {            var txt = $("#serverStatus").text();            if (txt == "停止") {                showLoading("服务正在停止......");                $("#spnServerStatus").text("正在停止...");                $.post("Ajax/ServerHandler.ashx", { "action": "stop" }, isValidServerStatus);            }            else if (txt == "启动") {                showLoading("服务正在启动......");                $("#spnServerStatus").text("正在启动...");                $.post("Ajax/ServerHandler.ashx", { "action": "start" }, isValidServerStatus);            }        });    });    </script>

public class ServerHandler : IHttpHandler    {        public void ProcessRequest(HttpContext context)        {            context.Response.ContentType = "text/plain";            string action = context.Request["action"];            string serverName = QuarrysClass.WindowsServerName;            EnumServiceStatus status = CommonClass.GetServiceStatus(serverName);            if (string.IsNullOrEmpty(serverName))            {                context.Response.Write("empty");            }            if (action == "start")            {                byte[] ver = new byte[1024];                try               {                    //开启服务                               if (CommonClass.StartWindowsService(serverName))                            {                                context.Response.Write("run");                            }                            else                           {                                context.Response.Write("startfail");                            }                }                catch (Exception ex)                {                    context.Response.Write("提示:"+ex.Message);                }            }            else if (action == "stop") //停止服务            {                try               {                        if (CommonClass.StopWindowsService(serverName))                        {                            //Thread.Sleep(6000*3);                            context.Response.Write("end");                        }                        else                       {                            context.Response.Write("stopfail");                        }                }                catch (Exception ex)                {                    if (ex.Message == "超时时间已到而操作尚未完成。")                    {                        context.Response.Write("提示:" + ex.Message);                    }                    else                   {                        context.Response.Write("NoNormalEnd");                    }                }            }        }        public bool IsReusable        {            get           {                return false;            }        }    }