I cannot access tomcat admin console?

I am try to build an app with the integration of JPA and Struts. to do it need to access tomcat manager. But when I access URL http://localhost:8080/manager/html it gives 404 Error to me.

My tomcat-users.xml

<?xml version='1.0' encoding='cp1252'?>

  <tomcat-users>

    <role rolename="manager-gui"/>
    <role rolename="manager-script"/>
    <role rolename="manager-jmx"/>
    <role rolename="manager-status"/>

    <!--<user name="admin" password="admin" roles="manager-gui,manager-script,manager-jmx,manager-status" />-->
    <user username="admin" password="admin" roles="manager-gui,manager-script,manager-jmx,manager-status"/>

    </tomcat-users>

Thanks in Advance.

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Your tomcat-users.xml looks good.

Make sure you have the manager/ application inside your $CATALINA_BASE/webapps/

Linux:

You have to install tomcat-admin package: sudo apt-get install tomcat8-admin (for version 8)

Windows:

I am using Eclipse. I had to copy the manager/ folder from C:Program Filesapache-tomcat-8.5.20webapps to my Eclipse workspace ( ~workspace.metadata.pluginsorg.eclipse.wst.server.coretmp0webapps ).

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Notice that the http code response status you are getting is an HTTP 404. The 404 or Not Found error message is a response code indicating that the client was able to communicate with a given server, but the server could not find what was requested.

If you have got an 403 Forbidden vs 401 Unauthorized HTTP responses then it might make a sense to review your tomcat-users.xml.

Resuming: check the manager resources and files of your server installation, some file/directory might be missing, or the path to the manager resources has been changed.

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Perhaps manager app does not exist look if you the manager application is on $APACHE_HOME/server/webapps directory. on this directory you must have : docs,examples, host-manager,manager, ROOT.

链接地址: http://www.djcxy.com/p/18110.html

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