关于Tomcat7.*的Manger配置问题

如果在浏览器地址中访问Tomcat服务器后，想要登录Manager则需要做如下的配置：
打开Tomcat所在盘的文件夹，然后打开conf这个文件夹——打开tomcat-users.xml：
<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="role1"/>

<user username="both" password="tomcat" roles="tomcat,role1"/>
<user username="role1" password="tomcat" roles="role1"/>
<user username="tomcat" password="tomcat" roles="tomcat"/>

</tomcat-users>
-->

插入如下代码:

<role rolename="manager-gui"/>
<user username="xxx" password="******" roles="manager-gui"/>
不要写在了注释里面，重新启动Tomcat就可以了！！！