问题描述
如何获取log4j来删除旧的旋转日志文件?我知道我可以设置自动化作业(对于UNIX为cron，对于Windows为计划任务)，但是我希望它跨平台，并且希望在应用程序的日志配置中将其作为应用程序的一部分，而不是在OS外部的单独代码中特定的脚本语言.我们的应用程序不是用OS脚本语言编写的，我也不想用它们来做这部分.
How can I get log4j to delete old rotating log files? I know I can set up automated jobs (cron for UNIX and scheduled task for Windows), but I want it cross platform, and I want it in our application's log configuration as a part of our application, rather than in separate code outside in OS specific scripting languages. Our application is not written in OS scripting languages, and I don't want to do this part of it in them.
推荐答案
RollingFileAppender执行此操作.您只需将maxBackupIndex设置为备份文件的最大值.
RollingFileAppender does this. You just need to set maxBackupIndex to the highest value for the backup file.
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