Connected to server
[2019-11-25 04:40:58,976] Artifact DUBBO_BG:Web exploded: Artifact is being deployed, please wait...
25-Nov-2019 16:40:59.167 警告 [RMI TCP Connection(3)-127.0.0.1] org.apache.tomcat.util.descriptor.web.WebXml.setVersion 未知版本字符串 [4.0]。將使用默認版本。
25-Nov-2019 16:40:59.295 嚴重 [RMI TCP Connection(3)-127.0.0.1] org.apache.catalina.core.StandardContext.startInternal 一個或多個篩選器啟動失敗。完整的詳細信息將在相應的容器日志文件中找到
25-Nov-2019 16:40:59.295 嚴重 [RMI TCP Connection(3)-127.0.0.1] org.apache.catalina.core.StandardContext.startInternal Context [] startup failed due to previous errors
25-Nov-2019 16:40:59.294 嚴重 [RMI TCP Connection(3)-127.0.0.1] org.apache.catalina.core.StandardContext.filterStart 啟動過濾器異常
java.lang.ClassNotFoundException: org.springframework.web.filter.CharacterEncodingFilter過濾器一直異常，
解決：降低web.xml版本為3.0系列目前，tomcat8.5不支持4.0web.xml 。9.0tomcat容器支持4.0web.xml