解决方法
是的Derin建议是在ASP.NEt应用程序中做标准的方法，我只是建议添加一个如果这样，它不会干扰非HTML响应：
编辑：添加完成实现
编辑：添加完成实现
public class PerformanceMonitorModule : IHttpModule
{
public void Init(HttpApplication context)
{
context.PreRequestHandlerExecute += delegate(object sender,EventArgs e)
{
//Set Page Timer Star
HttpContext requestContext = ((HttpApplication)sender).Context;
Stopwatch timer = new Stopwatch();
requestContext.Items["Timer"] = timer;
timer.Start();
};
context.PostRequestHandlerExecute += delegate(object sender,EventArgs e)
{
HttpContext httpContext = ((HttpApplication)sender).Context;
HttpResponse response = httpContext.Response;
Stopwatch timer = (Stopwatch)httpContext.Items["Timer"];
timer.Stop();
// Don't interfere with non-HTML responses
if (response.ContentType == "text/html")
{
double seconds = (double)timer.ElapsedTicks / Stopwatch.Frequency;
string result_time = string.Format("{0:F4} sec ",seconds);
RenderQueriesToResponse(response,result_time);
}
};
}
void RenderQueriesToResponse(HttpResponse response,string result_time)
{
response.Write("<div style=\"margin: 5px; background-color: #FFFF00\"");
response.Write(string.Format("<b>Page Generated in "+ result_time));
response.Write("</div>");
}
public void Dispose() { /* Not needed */ }
}
你也可以添加一些风格…
并记住在httpConfig部分的WebConfig中注册你的模块：
<add name="Name" type="namespace,dll"/>
有关此检查的完整参考，请参阅Steven Sanderson的Pro ASP.NET MVC框架 – 第15章 – 性能，监视页面生成时间。
编辑：(评论@Pino)
这是我的项目的例子：
alt text http://www.diarioplus.com/files/pictures/example_performance.JPG
