The requested resource () is not available

Hi all,
I am writing an servlet app, in webapps folder of Tomcat, build an environment as attachment picture.
But when I started tomcat and type

in the browser, the 404 error occurs "The requested resource () is not available".
Here are my index.html and web.xml

web.xml was put in WEB-INF folder.
I did as guide

please help me!

Much appreciated!

Did you write this

or

this?? If its the first case, change it to a forward slash i.e. the one that I showed. Also I'm not sure if this will solve the problem that you are having. Are you sure your applications Context Path is "Test"??

I typed back slash, but when I did as you told, nothing changed, 404 error did occur

Test is my application name as you can see in the picture

Were there any deployment errors in your app. Which servlet container are you using?? If its tomcat, then can you go at http://localhost:8080/manager/html/ and see if the Test application is actually running or not...

your given the url pattern with (\) don't give with that and try with (/) forward slash.
Even thought it was not working the give url pattern with the root directory ex: /test/print.do.

404 exception means ClassNotFoundException it is not finding the action path corretlly. Check once

Hi,

you don't need to explain your other configuration..... you get the error at the first stage... When you start tomcat and simply call your index page you didn't get your index page.... So, I think you made mistake with create your web application.... other configuration comes after make another resource page request...

thanks all, I've solved my problem