Java 如何在运行时更改单个记录器的日志级别？
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How can I change log level of single logger in runtime?
提问by fedor.belov
I wanna read springproperty and based on this property change log level for some packages (not for root logger). How can I implement it using logback?
我想读取spring属性并基于此属性更改某些包的日志级别（而不是根记录器）。如何使用 logback 实现它？
采纳答案by GreyFairer
See top related question: SLF4J - Logback: How to configure loggers in runtime?
请参阅最相关的问题：SLF4J - Logback: How to configure loggers in runtime?
More specific ((ch.qos.logback.classic.Logger)LoggerFactory.getLogger("abc.xyz")) .setLevel(Level.XXX)should do the trick.
更具体的((ch.qos.logback.classic.Logger)LoggerFactory.getLogger("abc.xyz")) .setLevel(Level.XXX)应该可以解决问题。
I'm not sure what your use case is, but I prefer to use the JMX interface: http://logback.qos.ch/manual/jmxConfig.html.
我不确定您的用例是什么，但我更喜欢使用 JMX 接口：http: //logback.qos.ch/manual/jmxConfig.html。
