tomcat report management module 401 Unauthorized

Enter tomcat, click management module (Manager App) or view server status (Server Status), suggesting 401 Unauthorized

Suggest the following page

 

 

 

The reason is not configured tomat default roles and users, follow the prompts to configure page

Open the tomcat installation directory, enter the conf \ tomact_user.xml 

<tomcat-users>
　　<role rolename="manager-gui"/>
　　<role rolename="manager-script"/>
　　<user username="tomcat" password="tomcat" roles="manager-gui"/>
　　<user username="admin" password="123456" roles="manager-script"/>
</tomcat-users>

Tomat restart the service, you can log in using the admin

Role Description:

manager-gui

Html allowed access Interface (ie URL path / manager / html / *)

manager-script

An interface allowing access to plain text (i.e. URL path / manager / text / *)

manager-jmx

Allow access to JMX agent interface (ie, the URL path is / manager / jmxproxy / *)

manager-status