我正在测试新的structured logging,但实际上并没有正确完成。
我在nlog.config中有这个:
<target xsi:type="File" name="f" fileName="${basedir}/logs/${shortdate}.log">
<layout xsi:type="JsonLayout" includeAllProperties="true">${longdate}|${level}|${logger}|${message}</layout>
</target>
<logger name="CommunicationLogger" minlevel="Info" writeto="f"></logger>
我的日志代码如下:
public void LogCommunication(string operation, List<object> args)
{
var parameters = new List<object>();
var text = "Operation:{Operation} ";
parameters.Add(operation);
text += "PersonId:{PersonId} ";
parameters.Add(SharedContext.GetMyUserContext().CurrentPersonId);
text += "ClientMachineName:{ComputerName} ";
parameters.Add(SharedContext.GetMyUserContext().ClientMachineName);
text += "Servername:{MachineName} ";
parameters.Add(Environment.MachineName);
if (args != null)
{
foreach(var param in args)
{
text += "Param:{@Parameters} ";
parameters.Add(param);
}
}
_log.LogCommunication(text, parameters.ToArray());
}
public void LogCommunication(string message, params object[] args)
{
_comLogger.Log(LogLevel.Info, message, args);
}
输出看起来像这样:
{“ Operation”:“ OperationName”,“ PersonId”:1,“ ComputerName”:“ MyComputername”,“ MachineName”:“ MyMachinename”,“ Parameters”:{“ LocationKeyList”:[],“ MyObjectIdList”:[],“ RolList”:[]}}]
我希望参数也可以序列化,而不仅仅是showint [],因此我可以看到服务操作的所有参数。该参数是带有dataContract(WCF)的复杂类型。
是否有一种简单的方法来获取用于结构数据的参数。
Retagards
Update1
nlog.config
<target xsi:type="File" name="f" fileName="${basedir}/logs/${shortdate}.log">
<layout xsi:type="JsonLayout" includeAllProperties="true" maxRecursionLimit="10">
<attribute name="time" layout="${longdate}" />
<attribute name="level" layout="${level}"/>
<attribute name="message" layout="${message}" />
</layout>
</target>
设置数据的代码
var parameters = new List<object>();
var text = "{TimeStamp} - ";
parameters.Add(DateTime.Now);
text += "Duration:{Duration} ";
parameters.Add(Timestamp);
text += "Operation:{Operation} ";
parameters.Add(operation);
text += "PersonId:{PersonId} ";
parameters.Add(SharedContext.GetMyUserContext().CurrentPersonId);
text += "ClientMachineName:{ComputerName} ";
parameters.Add(SharedContext.GetMyUserContext().ClientMachineName);
text += "Servername:{MachineName} ";
parameters.Add(Environment.MachineName);
if (args != null && args.Count() > 0)
{
text += "Param:{@Parameters} ";
parameters.Add(args);
}
_log.LogCommunication(text, parameters.ToArray());
结果:
ientMachineName:\“ MyComputer \”服务器名:\“ MyComputer \”参数:[\“ MyApp.ServiceContracts.GetEntityViewRequest \”]“,“时间戳记”:“ 2020-04-08T23:30:59.7725147Z”,“持续时间”:“ 00:00:00.0009930”,“操作”:“ GetReferenceData”,“ PersonId”:1,“计算机名称”:“ SE-MyCom”,“计算机名称”:“ SE-MyCom”,“参数”:[“ MyApp.ServiceContracts.GetEntityViewRequest”]}
{“ time”:“ 2020-04-09 01:31:00.3637”,“ level”:“ Info”,“ message”:“ 2020-04-09 01:31:00-持续时间:00:00:00.5594936操作:\“ GetExternaAnrop \” PersonId:1ClientMachineName:\“ MyComputer \”服务器名称:\“ MyComputer \”参数:[{\“ PlaceringKeyList \”:[],\“ ArbetsstalleIdList \”:[],\“ RollList \”:[]}]“,” TimeStamp“:” 2020-04-08T23:31:00.363752Z“,“ Duration”:“ 00:00:00.5594936”,“ Operation”:“ GetExternaAnrop”,“ PersonId”:1,“ ComputerName”:“ SE-MyCom”,“ MachineName”:“ SE-MyCom”,“参数”:[{“ PlaceringKeyList”:[],“ ArbetsstalleIdList”:[],“ RollList”:[]}]}
Update2
我有一个如下所示的服务方法:
GetEntityViewResponse GetReferenceData(GetEntityViewRequest request);
请求类如下:
[DataContract]公共类GetEntityViewRequest{公共GetEntityViewRequest(参数EntityViewKey []键){EntityViewKeys.AddRange(Keys);}公共GetEntityViewRequest(params int [] EgnaKodtyper){MyList.AddRange(EgnaKodtyper);}公共GetEntityViewRequest(){
}
[DataMember]
public List<EntityViewKey> EntityViewKeys = new List<EntityViewKey>();
[DataMember]
public List<int> MyList= new List<int>();
}
运行代码(发送请求时),我可以在服务端的messageInspector中看到我已获取数据。 EntityViewKeys具有一个枚举集。
NLog输出看起来像这样:
{“ time”:“ 2020-04-12 19:27:55.6690”,“ level”:“ Info”,“ message”:“ 2020-04-12 19:27:55-持续时间:00:00:00.0034730操作:\“ GetReferenceData \” PersonId:1ClientMachineName:\“ MyComputer \”服务器名称:\“ MyComputer \”参数:[\“ Orbit.ServiceContracts.GetEntityViewRequest \”]“,“时间戳记”:“ 2020-04-12T17:27:55.6690745Z”,“持续时间”:“ 00:00:00.0034730”,“操作”:“ GetReferenceData”,“ PersonId”:1,“计算机名称”:“ SE-MyCom”,“计算机名称”:“ SE-MyCom”,“参数”:[“ Orbit.ServiceContracts.GetEntityViewRequest”]}
因此,即使该类并不复杂,它仍然不会在NLog中打印内容?
对于JsonLayout,有一个重要的参数称为MaxRecursionLimit
(默认值= 0,直到NLog v5到来:]