tomcat用户权限配置

401 UnauthorizedYou are not authorized to view this page. If you have not changed any configuration files, please examine the fileconf/tomcat-users.xml in your installation. Thatfile must contain the credentials to let you use this webapp.For example, to add the manager-gui role to a user named tomcat with a password ofs3cret,add the following to the config file listed above.

<role rolename="manager-gui"/>
<user username="tomcat" password="s3cret" roles="manager-gui"/>

一开始

%CATALINA_HOME/conf/tomcat-user.xml该文件为空，必须要配置该文件才能管理tomcat应用。

对于manager app需要配置<role rolename="manager-gui"/>，而对于manager app需要配置<role rolename="admin-gui"/>,

这样可以通过admin这个账户访问了。

在tomcat参考文档中我们可以看到：

manager-gui — Access to the HTML interface.manager-status — Access to the "Server Status" page only.manager-script — Access to the tools-friendly plain text interface that is described in this document, and to the "Server Status" page.manager-jmx — Access to JMX proxy interface and to the "Server Status" page.这些角色是系统自带的，可以给某些用户配置这些权限，只要配置roles=“”即可