确定Log4J根记录器是否打开

Question

Is there a way to determine if the Root logger is on?

File log4j.properties :

log4j.rootLogger=OFF

I know that I can check if a level is on using:

LOG.isDebugEnabled()

But there doesn't seem to be a good way to determine if the root logger is off. I need to know this from an auditing perspective to determine if there has been some tampering.

Answer 1

只需获取root记录器并询问状态：

LoggerFactory.getLogger("root").isDebugEnabled()