tomcat-users.xml配置Manager登陆用户

添加用来登陆tomcat-manager的用户

<tomcat-users>
<!--
NOTE: By default, no user is included in the "manager-gui" role required
to operate the "/manager/html" web application. If you wish to use this app,
you must define such a user - the username and password are arbitrary.
-->
<!--
NOTE: The sample user and role entries below are wrapped in a comment
and thus are ignored when reading this file. Do not forget to remove
<!.. ..> that surrounds them.
-->
<role rolename="tomcat"/>
<role rolename="manager-gui"/>
<role rolename="manager-script"/>

<user username="manager" password="manager" roles="manager-gui,manager-script"/>
</tomcat-users>