[英]Serilog Dynamically enrich a context
Is there any possibility to dynamically override or extend the log template in Serilog?是否有可能动态覆盖或扩展 Serilog 中的日志模板?
I have a parser class which parses XML line by line and I want to extend the log entry with the line number.我有一个解析器 class 逐行解析 XML ,我想用行号扩展日志条目。 I have already written an enricher that does that, but I have to globally override the default logger at the start of the function and reset it at the end, which is difficult to even look at (from a programming perspective):D
我已经编写了一个可以做到这一点的浓缩器,但是我必须在 function 的开头全局覆盖默认记录器并在最后重置它,这甚至很难看(从编程的角度来看):D
What are the other options with Serilog or have I missed something? Serilog 的其他选择是什么,或者我错过了什么?
After some more digging I finally found a solution that fit my needs.经过一番挖掘,我终于找到了适合我需求的解决方案。
I used the LogContext.PushProperty
mechanism to push the XmlReader
(or rather a wrapper object, because the type-matching with the destructuring is exact and XmlReader
is a factory which returns many different classes) into the LogContext
and added a custom destructuring to LoggerConfiguration
to detect objects of that wrapper type and then format it to my liking.我使用
LogContext.PushProperty
机制将XmlReader
(或者更确切地说是一个包装器 object,因为与解构的类型匹配是精确的,并且XmlReader
是一个返回许多不同类的工厂)到LogContext
并添加了一个自定义解构到LoggerConfiguration
检测该包装类型的对象,然后根据我的喜好对其进行格式化。
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