我有一个logging.cs类,用于在我的WebApi项目中记录有关传入请求的信息。
类是从我的Application_BeginRequest()方法在我的Global.asax中触发的。我需要在请求中获得控制器名称和授权头。怎么做?
我一直在玩HttpRequest请求对象,但我似乎无法准确地利用它是什么。(尽管Http请求的方法看起来很容易!)
对于授权头,我认为它将像“Request.Headers”授权一样简单;“但是,它现在返回为null。
我的代码如下,任何方向或建议都将不胜感激。-Jason
namespace WCAPI.BLL
{
public class logging_2
{
private static HttpRequest Request
{
get { return HttpContext.Current.Request; }
}
private static HttpResponse Response
{
get { return HttpContext.Current.Response; }
}
public static void LogWcapiRequest(BLL.DebugTmr tmr)
{
if (tmr.EventType == DebugTmr.EventTypes.Null) { return; }
try
{
Services.AFSILog log = new Services.AFSILog();
log.Level = Services.LogLevels.Info;
log.SourceSystem = ANACore.AMTConfig.GetConfigurationValue("ConsoleLogSourceSystem");
if (Request.Url.IsLoopback) { log.SourceSystem += "_" + System.Environment.MachineName; }
log.Stamp = DateTime.Now;
log.Message = tmr.FormatedMsg;
log.Category = tmr.EventType.ToString();
List<Services.LogData> dets = new List<Services.LogData>();
dets.Add(new Services.LogData { DataType = Services.ParameterDataTypes.Int, DataKey = "Duration", DataValue = tmr.ElapsedMs.ToString() });
//This appears to be easy!!
var meth = Request.HttpMethod;
dets.Add(new Services.LogData { DataType = Services.ParameterDataTypes.Int, DataKey = "Method", DataValue = meth });
//Now how do I get Authorization Header and Controller name ?
foreach (BLL.DebugTmr.Waypoint wp in tmr.Waypoints)
{
dets.Add(new Services.LogData
{
DataType = Services.ParameterDataTypes.Int,
DataKey = wp.Name + "Ms",
DataValue = wp.ElapsedMs.ToString()
});
}
log.Parameters = dets.ToArray();
// This is what actually writes to the log I just need add Authorization header and Controller name to my log object
SaveLog(log);
}
catch (Exception ex)
{
Debug.Print("Page log create failed : {0}", ex.Message);
}
}
}
}发布于 2016-08-09 13:34:25
您应该为logging.That实现一个操作筛选器,您将能够通过HttpActionContext参数访问控制器名称。
Api控制器:
public class LeadsController : ApiController
{
[Logger]
public List<string> Get()
{
return new List<string> { "Lead 1", "Lead 2", "Lead 3", "Lead 4","Lead 5" };
}
}滤波器:
public class Logger : ActionFilterAttribute
{
public override void OnActionExecuting(HttpActionContext actionContext)
{
string controllerName =
actionContext.ControllerContext.ControllerDescriptor.ControllerName;
}
public override void OnActionExecuted(HttpActionExecutedContext actionExecutedContext)
{
}
}您可以装饰每个需要使用[Logger]进行日志记录的方法,或者在控制器级别上这样做,以记录在该controller.Lastly中发生的每一个调用,您可以将操作筛选器设置为全局,以便每当在项目中调用任何操作时,它都会运行。
发布于 2020-11-22 22:49:39
类似于Sin的答案,但对于ASP.Net Core3.1:
var myControllerName = ControllerContext.ActionDescriptor.ControllerName;发布于 2020-05-13 11:21:53
如果您需要在controller操作中获取控制器名称,则可以使用
this.ActionContext.ActionDescriptor.ControllerDescriptor.ControllerName
https://stackoverflow.com/questions/38851660
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