如何实现/使用log4j？ [英] How to implement/use log4j?

问题描述

我很快将使用Java的log4j类，为项目创建日志。
但我不认为我知道或对此有任何想法。
希望有人为此启发我，但是，琐碎的问题。

I am soon going to use log4j class using Java, for a project, to create logs. But i dont think i know or have any slightest idea about it. Hope someone enlightens me over this, but, trivial issue.

推荐答案

Log4j基本上会接受你要输出的任何语句，允许您为其分配严重性级别（警告，错误，严重等）并以各种方式将其记录下来。 （对于文件，字节流等，有很多可用的appender选项。）;

Log4j basically takes any statement you want to output, lets you assign a "severity" level to it (warning, error, critical, etc) and logs it out in a variety of ways. (to a file, to a byte stream, etc. there are lots of appender options available.);

这是对log4j的简短介绍。

http://www.developer.com/open/article.php/3097221/Logging-with-log4jmdashAn-Efficient-Way-to-Log-Java-Applications.htm

Here's a short blurb introduction to log4j.
http://www.developer.com/open/article.php/3097221/Logging-with-log4jmdashAn-Efficient-Way-to-Log-Java-Applications.htm

这是一个简短的教程：

http://veerasundar.com/blog/2009/07/log4j-tutorial-adding-log4j-logging-to-your-project/

Here's a short tutorial:
http://veerasundar.com/blog/2009/07/log4j-tutorial-adding-log4j-logging-to-your-project/

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