包装 log4j 或创建自定义记录器?

问题描述

限时删除！！

我有一个需要记录两种不同类型消息的应用程序:应用程序日志消息和审核消息.应用程序日志消息与标准的lo4j Logger 完全匹配，但是审核日志有几个必需的参数.

I have an application that needs to log two different types of messages: application log messages and audit messages. Application log messages match the standard lo4j Logger perfectly, but there are several required parameters for the audit log.

我认为我需要包装log4j以将其他必需的参数添加到 debug()， info()等方法中，但是我讨厌包装的想法log4j.我应该:

I think I need to wrap log4j to add the additional required parameters to the debug(), info(), etc methods, but I hate the idea of wrapping log4j. Should I:

1. 完全包装log4j并提供我自己的 Logger 类，该类在后台调用log4j记录器?
2. 扩展log4j Logger 类并添加具有我所需参数的审核日志"方法吗?
3. 做一些更优雅的事情，这样我就不会包装日志库...

1. Wrap log4j completely and provide my own Logger class that calls a log4j logger behind the scenese?
2. Extend the log4j Logger class and add "audit log" methods with my required parameters?
3. Do something even more elegant so I'm not wrapping a logging library...

推荐答案

我认为您可以将log4j用于应用程序日志，以创建日志，例如:

I think you can use log4j for your application logs creating logs like:

private final static Logger log = new Logger(MyClass.class);

然后为您的审核日志创建一个特定类别:

And for your audit log create a specific category:

private final static Logger log = new Logger("AuditTrail");

拥有一个可以在多个类中共享的不同 appender 将允许您在配置文件中根据需要配置输出目标和格式.

Having a different appender you can share accross multiple classes will allow you to configure the output destination and the format as ever you want in the config file.

希望这会有所帮助.

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