Question

我想为例外设置这样的模式：

  <layout type="log4net.Layout.PatternLayout">
    <conversionPattern value="[%-5level] %date{HH:mm:ss}: %message%newlineException: %exception{message}%newlineStackTrace: %exception{stacktrace}%newline" />
  </layout>

虽然我想为非例外设置这样的模式：

  <layout type="log4net.Layout.PatternLayout">
    <conversionPattern value="[%-5level] %date{HH:mm:ss}: %message%newline" />
  </layout>

我该如何做到这一点？

这与日志级别无关，因为它可以是DEBUG，DEBUG-EXCEPTION，也可以是ERROR或ERROR-EXCEPTION

Answer 1

不完全确定你在寻找什么，但我认为已经有了这样做。只要你记录这样的例外：

try 
{
throw new Exception();
}
catch (Exception ex)
{
Log.Error("There was an exception!", ex)
}

以下是PowerGUI VSX的示例：

2012-01-25 23:04:21,539 [1] FATAL PowerGui.AddOn.PowerGuiComposer [(null)] - There was an unhandled exception! OMG WTF!
System.Windows.Markup.XamlParseException: The invocation of the constructor on type 'QuickConsole.MainWindow' that matches the specified binding constraints threw an exception. ---> System.IO.FileNotFoundException: Could not load file or assembly 'Engine, Version=3.1.0.2058, Culture=neutral, PublicKeyToken=a69c32b63191909f' or one of its dependencies. The system cannot find the file specified.
   at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
   at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection, Boolean suppressSecurityChecks)
   at System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection)

Log4net处理与其他日志消息不同的异常

1 个答案: