在log4net的记录器和根级别之间的区别？ [英] Difference between logger and root level in log4Net?

问题描述

我对面的两节排在log4net的configiurations：

I just came across the two sections in log4net configiurations:

<logger name="File">
  <level value="All" />
</logger>
<root>
  <level value="INFO" />
</root>

我想知道什么是在记录器和标签根指定等级的区别？它们之间的区别是什么？

May I know what is the difference of specifying levels at logger and root tags? What is the difference between them?

推荐答案

根表示应用程序中所有日志和记录允许指某种日志。使用它们只能对某类日志更改日志配置。有评论看你的样品：

root means all logs in the application, and logger allows to refer to a certain kind of log. Using them you can change the log configuration only for cetain logs. Look your sample with comments:

<!-- Set root logger level to INFO-->
<root>
    <level value="INFO" />
</root>

<!-- Print only messages of level WARN or above in the package "File" -->
<logger name="File">
    <level value="WARN" />
</logger>

在此示例中所有日志都是INFO，和类型文件（或已命名文件）的日志WARN。

In this sample all logs are to INFO, and the the log of the type "File" (or named File) is WARN.

这篇关于在log4net的记录器和根级别之间的区别？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！