Something about the config at conf/server.xml

[付进军]

when i change the shutdown attribute to shutdown1 or others,it could not be
done.
I should also to enter the default value SHUTDOWN,then it work well.
so what i want to say is,the shutdown attribute can't use.and the same
thing is append at the address attribute.
I found this problem at Tomcat 6.0.32 and Tomcat 7.0.22.