C# log4net.Filter.PropertyFilter不工作
我不熟悉Logentries在C# log4net.Filter.PropertyFilter不工作,c#,log4net,logentries,C#,Log4net,Logentries,我不熟悉Logentries在log4net过滤器上的工作,我尝试过其他过滤器,如“级别范围,stringtomatch,LoggerMatchFilter”,所有这些都工作正常,但属性过滤器不工作。我尝试过不同的解决方案,但也不起作用 这是我的密码: 代码: public class CustomFilter : FilterSkeleton { private bool acceptOnMatch; private readonly IList<IFilter>
log4net
过滤器上的工作,我尝试过其他过滤器,如“级别范围,stringtomatch
,LoggerMatchFilter
”,所有这些都工作正常,但属性过滤器不工作。我尝试过不同的解决方案,但也不起作用
这是我的密码:
代码:
public class CustomFilter : FilterSkeleton
{
private bool acceptOnMatch;
private readonly IList<IFilter> filters = new List<IFilter>();
public override FilterDecision Decide(LoggingEvent loggingEvent)
{
if (loggingEvent == null)
throw new ArgumentNullException("loggingEvent");
foreach (IFilter filter in filters)
{
if (filter.Decide(loggingEvent) != FilterDecision.Accept)
return FilterDecision.Neutral; // one of the filter has failed
}
// All conditions are true
if (acceptOnMatch)
return FilterDecision.Accept;
else
return FilterDecision.Deny;
}
public IFilter Filter
{
set { filters.Add(value); }
}
public bool AcceptOnMatch
{
get { return acceptOnMatch; }
set { acceptOnMatch = value; }
}
}
<filter type="Namespace.CustomFilter, Assembly">
<filter type="log4net.Filter.PropertyFilter">
<key value="firstname" />
<stringToMatch value="1234" />
</filter>
<filter type="log4net.Filter.PropertyFilter">
<key value="address" />
<stringToMatch value="abcdf" />
</filter>
<acceptOnMatch value="false" />
</filter>
此处decision()函数位于filterskelton的上方,但属性筛选器未应用它。它无法从webconfig读取详细信息,但无法筛选日志消息。是否有我遗漏的内容
提前谢谢 如果其中一个过滤器返回FilterDecision.Neutral,则会记录日志消息。因此,您需要检查消息是否同时通过所有过滤器
public override FilterDecision Decide(LoggingEvent loggingEvent)
{
if (loggingEvent == null)
throw new ArgumentNullException("loggingEvent");
if (filters.All(x => x.Decide(loggingEvent) != FilterDecision.Accept))
{
return FilterDecision.Neutral;
}
// All conditions are true
if (acceptOnMatch)
return FilterDecision.Accept;
else
return FilterDecision.Deny;
}
更新:
我的log4net配置如下所示:
<filter type="MyApp.CustomFilter, MyApp">
<filter type="log4net.Filter.PropertyFilter">
<key value="firstname" />
<stringToMatch value="1234" />
</filter>
<filter type="log4net.Filter.PropertyFilter">
<key value="address" />
<stringToMatch value="abcdf" />
</filter>
<acceptOnMatch value="false"/>
</filter>
</appender>
loggingEvent为空。如何将数据分配给LoggingEvent。我必须将LoggingEvent和filters中的数据分配给哪个属性,并且也为null。我想澄清一下,您用作占位符的、命名空间和程序集?它不是来自项目的真正代码快照。在名称空间的位置,我在代码中保留了CustomFilter的名称空间。汇编如何?使用程序集名称而不是占位符。web配置筛选器正在读取,但属性筛选器未应用于日志消息。
<filter type="MyApp.CustomFilter, MyApp">
<filter type="log4net.Filter.PropertyFilter">
<key value="firstname" />
<stringToMatch value="1234" />
</filter>
<filter type="log4net.Filter.PropertyFilter">
<key value="address" />
<stringToMatch value="abcdf" />
</filter>
<acceptOnMatch value="false"/>
</filter>
</appender>
Task.Run(() =>
{
log4net.ThreadContext.Properties["firstname"] = "123";
Log.Info("123");
});
Task.Run(() =>
{
log4net.ThreadContext.Properties["firstname"] = "1234";
Log.Info("1234");
});
Task.Run(() =>
{
log4net.ThreadContext.Properties["address"] = "abcdf";
Log.Info("abcdf");
});