tomcat起步报错No UserDatabase component found under key UserDatabase
tomcat启动报错No UserDatabase component found under key UserDatabasetomcat启动报错No UserDatabase c
tomcat启动报错No UserDatabase component found under key UserDatabase
tomcat启动报错No UserDatabase component found under key UserDatabase
非正常关机，造成了tomcat下conf文件中的tomcat-user.xml文件异常，copy一个新的tomcat-user.xml覆盖就可以了
?
?
?
