如何以编程方式告知Logback重新加载配置 [英] How do I programmatically tell Logback to Reload Configuration

问题描述

我知道有一个reloadDefaultConfiguration（）jmx操作，但是没有得到MBean的实例并调用此操作，是否有一个Logback api来重新加载默认配置（可选择指定一个日志配置文件路径）？

I know there's a reloadDefaultConfiguration() jmx operation, but without getting an instance of MBean and invoking this operation, is there a Logback api to reload the default configuration (optionally specifying a log configuration file path)?

推荐答案

这是的源代码JMXConfigurator.reloadDefaultConfiguration（）：

public void reloadDefaultConfiguration() throws JoranException {
  ContextInitializer ci = new ContextInitializer(loggerContext);
  URL url = ci.findURLOfDefaultConfigurationFile(true);
  loggerContext.reset();
  ci.configureByResource(url);
}

如果只需要在任何地方运行此代码怎么样？

What about just running this code wherever you need it?

唯一的问题是 loggerContext 变量。您可以使用以下方式获取它：

The only problem is the loggerContext variable. You can obtain it using:

(LoggerContext)LoggerFactory.getILoggerFactory()

不幸的是，它看起来不像有一个很好的API来做这个，怎么样提高问题？您是否也知道Logback具有内置的自动刷新功能？

Unfortunately it doesn't look like there is well-factored API to do this, what about raising an issue? Also are you aware that Logback has a built-in auto-refreshing feature?

这篇关于如何以编程方式告知Logback重新加载配置的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！