严重: Error deploying configuration descriptor NetMaintain.xml
javax.xml.parsers.FactoryConfigurationError: Provider org.apache.xerces.jaxp.SAXParserFactoryImpl not found
at javax.xml.parsers.SAXParserFactory.newInstance(Unknown Source)
at org.apache.tomcat.util.digester.Digester.getFactory(Digester.java:487)
at org.apache.tomcat.util.digester.Digester.getParser(Digester.java:692)
at org.apache.tomcat.util.digester.Digester.getXMLReader(Digester.java:900)
换了高版本的tomcat 行了