cannot connect to tomcat

ill yesterday i'm able to connect to tomcat server but today i can't connect to it.

when i type http://localhost:8080 i see the error message requested resource not found.

please help me.

thanks in advance

Make sure it's running.

yes,it is running. when click the startup.bat file in bin folder i can see server startup in xxxx milliseconds but when i type in browser i can't see the home page.till yesterday night it was fine but now it is not working

Did you check the logs? Does the Tomcat manager say that the app is running? Have you tried to do anything?

sorry i don't know what is logs.

when i type http://localhost:8080 i get the HTTP status 404
error.

but before i used to get the tomcat home page

Then it's time to step back and learn a little bit about Tomcat. The logs are kept in the logs folder of the Tomcat installation. You need to learn how to run the Manager application to monitor your web apps.

All this is covered in the Tomcat documentation.

No one here has a crystal ball that can see why your app is not working.