简单的Log4J配置

在搭建一些简单的测试环境时,经常收到下面的提示:

引用
log4j:WARN No appenders could be found for logger (org.apache.camel.impl.DefaultCamelContext).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.


如果懒得再去弄一个Log4J配置文件的话,可以下面这样:

static {
	BasicConfigurator.configure();
	Logger.getRootLogger().setLevel(Level.DEBUG);
}


看一下BasicConfigurator.configure()的代码:
  static  public  void configure() {
    Logger root = Logger.getRootLogger();
    root.addAppender(new ConsoleAppender(
           new PatternLayout(PatternLayout.TTCC_CONVERSION_PATTERN)));
  }

猜你喜欢

转载自sswh.iteye.com/blog/1836233