文件上传报错(tomcat)
pom里面不引入commons-fileupload(1.3.1版本),tomcat启动报错如下
java.lang.ClassNotFoundException: org.apache.commons.fileupload.FileUploadException
引入后,tomcat起不来
警告: Called stop() on failed component [org.apache.catalina.webresources.StandardRoot@5a079446] to trigger clean-up but it failed too
org.apache.catalina.LifecycleException: An invalid Lifecycle transition was attempted ([before_stop]) for component [org.apache.catalina.webresources.DirResourceSet@a319a2e] in state [INITIALIZED]