.net mvc ?运行监控和错误捕捉

/// <summary> ???/// 运行监控类 ???/// </summary> ???[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = false)] ???public class StatisticsTrackerAttribute : ActionFilterAttribute ???{ ???????private readonly string Key = "_thisOnActionMonitorLog_"; ???????#region Action运行监控 ???????public override void OnActionExecuting(ActionExecutingContext filterContext) ???????{ ???????????MonitorLog MonLog = new MonitorLog(); ???????????MonLog.ExecuteStartTime = Convert.ToDateTime(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss.ffff", DateTimeFormatInfo.InvariantInfo)); ???????????MonLog.ControllerName = filterContext.RouteData.Values["controller"] as string; ???????????MonLog.ActionName = filterContext.RouteData.Values["action"] as string; ???????????//获取Action的自定义属性 ???????????var attributes = filterContext.ActionDescriptor.GetCustomAttributes(typeof(ActionDescribeAttribute), true); ???????????if (attributes != null && attributes.Length > 0) ???????????{ ???????????????ActionDescribeAttribute myAttribute = attributes[0] as ActionDescribeAttribute; ???????????????if (myAttribute != null) ???????????????{ ???????????????????MonLog.ActionInstructions = myAttribute.DisplayName; ???????????????} ???????????} ???????????filterContext.Controller.ViewData[Key] = MonLog; ???????????base.OnActionExecuting(filterContext); ???????} ???????public override void OnActionExecuted(ActionExecutedContext filterContext) ???????{ ???????????MonitorLog MonLog = filterContext.Controller.ViewData[Key] as MonitorLog; ???????????MonLog.ExecuteEndTime = Convert.ToDateTime(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss.ffff", DateTimeFormatInfo.InvariantInfo)); ???????????MonLog.FormCollections = filterContext.HttpContext.Request.Form;//form表单提交的数据 ???????????MonLog.QueryCollections = filterContext.HttpContext.Request.QueryString;//Url 参数 ???????????MonLog.AbsoluteUri = filterContext.HttpContext.Request.Url.AbsoluteUri; ???????????base.OnActionExecuted(filterContext); ???????} ???????#endregion ???????#region View 视图生成时间监控 ???????public override void OnResultExecuting(ResultExecutingContext filterContext) ???????{ ???????????MonitorLog MonLog = filterContext.Controller.ViewData[Key] as MonitorLog; ???????????MonLog.ResultExecuteStartTime = Convert.ToDateTime(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss.ffff", DateTimeFormatInfo.InvariantInfo)); ???????????base.OnResultExecuting(filterContext); ???????} ???????public override void OnResultExecuted(ResultExecutedContext filterContext) ???????{ ???????????MonitorLog MonLog = filterContext.Controller.ViewData[Key] as MonitorLog; ???????????MonLog.ResultExecuteEndTime = Convert.ToDateTime(DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss.ffff", DateTimeFormatInfo.InvariantInfo)); ???????????//写日志 ???????????filterContext.Controller.ViewData.Remove(Key); ???????????MonLog.GetLoginfo(); ???????????base.OnResultExecuted(filterContext); ???????} ???????#endregion ???} ???/// <summary> ???/// 程序运行错误 ?收集器 ???/// </summary> ???[AttributeUsage(AttributeTargets.Class, Inherited = true, AllowMultiple = false)] ???public class LogExceptionAttribute : HandleErrorAttribute ???{ ???????public override void OnException(ExceptionContext filterContext) ???????{ ???????????if (!filterContext.ExceptionHandled) ???????????{ ???????????????try ???????????????{ ???????????????????string sForm = this.GetCollections(filterContext.HttpContext.Request.Form); ???????????????????string sQuery = this.GetCollections(filterContext.HttpContext.Request.QueryString); ???????????????????string ControllerName = string.Format("{0}Controller", filterContext.RouteData.Values["controller"] as string); ???????????????????string ActionName = filterContext.RouteData.Values["action"] as string; ???????????????????string message = string.Format(@" ???????????????????????????????????在执行 controller[{0}] 的 action[{1}] 时产生异常。 ???????????????????????????????????异常类型：{2} ???????????????????????????????????<br>异常内容：{3} ???????????????????????????????????<br>引发异常的方法：{4} ???????????????????????????????????<br>引发异常源：{5} ???????????????????????????????????<br>参数：{6}" ???????????????????????, ControllerName ???????????????????????, ActionName ???????????????????, filterContext.Exception.GetType().Name ???????????????????, filterContext.Exception.Message ????????????????????, filterContext.Exception.TargetSite ????????????????????, filterContext.Exception.Source + filterContext.Exception.StackTrace ????????????????????, sForm + sQuery ????????????????????); ???????????????????//记录日志 ???????????????????LoggerBusiness.WriteLog(message, "Web程序运行错误"); ???????????????} ???????????????catch (Exception) ???????????????{ ???????????????} ???????????????base.OnException(filterContext); ???????????} ???????} ???????/// <summary> ???????/// 获取Post 或Get 参数 ???????/// </summary> ???????/// <param name="Collections"></param> ???????/// <returns></returns> ???????public string GetCollections(NameValueCollection Collections) ???????{ ???????????string Parameters = string.Empty; ???????????if (Collections == null || Collections.Count == 0) ???????????{ ???????????????return Parameters; ???????????} ???????????foreach (string key in Collections.Keys) ???????????{ ???????????????Parameters += string.Format("{0}:{1};", key, Collections[key]); ???????????} ???????????if (!string.IsNullOrWhiteSpace(Parameters) && Parameters.EndsWith(";")) ???????????{ ???????????????Parameters = Parameters.Substring(0, Parameters.Length - 1); ???????????} ???????????return Parameters; ???????} ???} /// <summary> ???/// 描述属性 ???/// </summary> ???[AttributeUsage(AttributeTargets.Class | AttributeTargets.Method, AllowMultiple = false)] ???public class ActionDescribeAttribute : Attribute ???{ ???????public string DisplayName { get; set; } ???????public ActionDescribeAttribute() ???????{ ???????????this.DisplayName = ""; ???????}

 1 ???[StatisticsTrackerAttribute] 2 ????[LogException] 3 ????public class ManageController : Controller 4 ????{ 5 ????????// 6 ????????// GET: /Manage/ 7 ????????[ActionDescribe(DisplayName="加载首页")] 8 ????????public ActionResult Index() 9 ????????{10 ????????????return View();11 ????????}12 ????}