1.背景

Exception in thread "main" java.lang.Except ionInInitializerErrorat com.baas.engine.isoc.correlation.BaasSiddhiAppl icat ion.main (BaasSiddhiApplication.java:19)Caused by: org.apache.logging.log4j.LoggingException: log4j-slf4j-impl cannot be present with log4j-to-slf4jaat org.apache.logging.slf4j.Log4jLoggerFactory.val idateContext (Log4jLoggerFactory.java:49)at org.apache.logging.slf4j.Log4jLoggerFactory.newLogger (