1、建立一个TimingActionFilter过滤器
2、代码如下:
public class TimingActionFilter : ActionFilterAttribute { public override void OnActionExecuting(ActionExecutingContext filterContext) { GetTimer(filterContext, "action").Start(); base.OnActionExecuting(filterContext); } public override void OnActionExecuted(ActionExecutedContext filterContext) { GetTimer(filterContext, "action").Stop(); base.OnActionExecuted(filterContext); } public override void OnResultExecuted(ResultExecutedContext filterContext) { var renderTimer = GetTimer(filterContext, "render"); renderTimer.Stop(); var actionTimer = GetTimer(filterContext, "action"); if (actionTimer.ElapsedMilliseconds >= 100 || renderTimer.ElapsedMilliseconds >= 100) { LogHelper.WriteLog("运营监控(" + filterContext.RouteData.Values["controller"] + ")", String.Format( "【{0}】-【{1}】,执行:{2}ms,渲染:{3}ms", filterContext.RouteData.Values["controller"], filterContext.RouteData.Values["action"], actionTimer.ElapsedMilliseconds, renderTimer.ElapsedMilliseconds )); } base.OnResultExecuted(filterContext); } public override void OnResultExecuting(ResultExecutingContext filterContext) { GetTimer(filterContext, "render").Start(); base.OnResultExecuting(filterContext); } private Stopwatch GetTimer(ControllerContext context, string name) { string key = "__timer__" + name; if (context.HttpContext.Items.Contains(key)) { return (Stopwatch)context.HttpContext.Items[key]; } var result = new Stopwatch(); context.HttpContext.Items[key] = result; return result; } }
其中LogHelper.WriteLog是我的写日志文件通用类,修改成你自己的即可。
3、给controller或action加上特性
4、执行时间或渲染时间大于100ms会被记录下来
我这里有好几次执行时间7、800ms是因为每次重新生成项目,所以第一次会这么慢,这种不管它就是了:)
时间: 2024-10-26 16:46:31