学步园

The source : http://www.netadmintools.com/art340.html

作者写的够清楚了，偶就不多说了。^_^

There are a couple web-based administration tools that come with
Tomcat, but you have to set up the admin and manager access first. This
is done by adding a line to tomcat-users.xml:

[root@srv-1 conf]# pwd
/opt/tomcat/conf
[root@srv-1 conf]# vi tomcat-users.xml
            

Add the line with admin,manager in it:

<?xml version='1.0' encoding='utf-8'?>
<tomcat-users>
  <role rolename="tomcat"/>
  <role rolename="role1"/>
  <user username="tomcat" password="tomcat" roles="tomcat"/>
  <user username="role1" password="tomcat" roles="role1"/>
  <user username="both" password="tomcat" roles="tomcat,role1"/>
  <user name="ad" password="pw" roles="admin,manager" />
</tomcat-users>

Of course, pick a better name and password. Note that the paths in this article are based on the Tomcat install we did in this article. You will need to restart Tomcat for the changes to take effect:

[root@srv-1 bin]# pwd
/opt/tomcat/bin
[root@srv-1 bin]# ./shutdown.sh
Using CATALINA_BASE:   /opt/tomcat
Using CATALINA_HOME:   /opt/tomcat
Using CATALINA_TMPDIR: /opt/tomcat/temp
Using JAVA_HOME:       /opt/j2sdk
[root@srv-1 bin]# ./startup.sh
Using CATALINA_BASE:   /opt/tomcat
Using CATALINA_HOME:   /opt/tomcat
Using CATALINA_TMPDIR: /opt/tomcat/temp
Using JAVA_HOME:       /opt/j2sdk
[root@srv-1 bin]# 

When we browse to http://srv-1:8080/manager/html, we can log on:

Here is the manager app:

If we browse to http://srv-1:8080/admin/, we get another logon screen:

From the admin app, we can administer roles and users, as well as do other tasks: