我推荐您下载代码，开始做各种尝试，甚至自己动手向其中添加新内容。
I recommend you get the code, start playing with it, and maybe try your hand at adding new things to it.
log4j很容易设置：您所需做的就是向应用程序的每个部分提供log4j JAR文件，从而开始日志记录(请参阅下载和安装log4j)。
Log4j is easy to set up: all you need to do is supply the log4j JAR files to each piece of your application and get on with logging (see Downloading and installing log4j).
log4j很容易设置：您所需做的就是向应用程序的每个部分提供log4j JAR文件，从而开始日志记录(请参阅下载和安装log4j)。
Log4j is easy to set up: all you need to do is supply the log4j JAR files to each piece of your application and get on with logging (see Downloading and installing log4j).
应用推荐