NLog:如何对不同级别使用不同的布局? [英] NLog: How to use different layout for different levels?

问题描述

我看到了这个老问题: 如何在NLog?

I saw this old question: How to apply different layouts to the same target in NLog?

答案是:对不同级别使用不同的目标.我不确定这将始终正常工作.

The answer was: to use different targets for different levels. I'm not sure this will always work correctly.

此后，已经过去了很多时间.也许现在有更好的方法了?

A lot of time has passed since. Maybe now there is a better way?

推荐答案

您可以创建具有条件的自定义布局.看起来像 CompoundLayout

You could create a custom layout, which has conditions. It will look like the CompoundLayout

例如

<layout type='ConditionalLayout'>
    <if condition="">
        <layout type='JsonLayout'> ...</layout>
    </if>
    <if condition="">
        <layout type='JsonLayout'> ...</layout>
    </if>

</layout>

CompoundLayout的代码文件在这里: https://github.com/NLog/NLog/blob/dev/src/NLog/Layouts/CompoundLayout.cs

The code file for CompoundLayout is here: https://github.com/NLog/NLog/blob/dev/src/NLog/Layouts/CompoundLayout.cs

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