从类路径中删除jar以下它应该解决问题 -

Remove below jar's from class path and it should fix the issue -

log4j-to-slf4j-2.0.2.jar
log4j-to-slf4j-2.0.2-sources.jar
log4j-slf4j-impl-2.0.2.jar
log4j-slf4j-impl-2.0.2-sources.jar

下载
apache-log4j-2.0.2后，我能够复制并解决问题来自
http：/ /www.apache.org/dyn/closer.cgi/logging/log4j/2.0.2/apache-log4j-2.0.2-bin.zip 。