tomcat 7 用户权限设置
tomcat 7 目录下 conf文件夹 tomcat-users.xml文件

<tomcat-users>

<role rolename="tomcat"/>
<role rolename="role1"/>
<role rolename="manager-gui"/>
<role rolename="admin-gui"/>
<user username="tomcat" password="tomcat" roles="tomcat"/>
<user username="both" password="tomcat" roles="tomcat,role1"/>
<user username="role1" password="tomcat" roles="role1"/>
<user username="manager" password="sa" roles="role1,tomcat,manager-gui"/>
<user username="admin" password="sa" roles="role1,tomcat,admin-gui"/>

</tomcat-users>