HTTP Status 404 - /ServletDemoOne/

[mukul kulshrestha]

hi All
I have made one servlet named as ServletDemoOne,i am getting error like

The requested resource (/ServletDemoOne/) is not available.

please help me how to resolve this ?

my web.xml has entry like

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
<display-name>ServletDemoOne</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<servlet>
<description></description>
<display-name>ClientBrowserInfoServlet</display-name>
<servlet-name>ClientBrowserInfoServlet</servlet-name>
<servlet-class>com.infy.enr.servlets.ClientBrowserInfoServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ClientBrowserInfoServlet</servlet-name>
<url-pattern>/info</url-pattern>
</servlet-mapping>
</web-app>

[Soumyajit Hazra]

In your web.xml where is the entry for servlet ServletDemoOne? It contains information about some different servlet.
What is the url you are using from the browser to call the servlet?

[vijin das]

Your Question is not complete ....what is the name of your servlet is it ServletDemoOne??? or anything else ..
try to give give maximum information about the error....!!!
may be your application may not have been deployed properly....

[Devaka Cooray]

Welcome to JavaRanch.
Please UseCodeTags when you post a code. It's unnecessarily hard to read the code otherwise.

[David Newton]

The only mapping you define is for /info.

[Abimaran Kugathasan]

<display-name> tag is used for managerial purpose of the server. You've put your servlet name there! Have a look on here

[Hebert Coelho]

Hello mukul, welcome to Javaranch.

1) Can you put your code between [ code] tag? (without the " " before code)
2) Can tell us where is located your *java file?
3) Maybe this link might be able to help you: Creating a Web Server

[David Newton]

Hebert Coelho wrote:1) Can you put your code between [ code] tag? (without the " " before code)

Already mentioned--adding it again after that much time isn't helpful.

The issue has already been pointed out by multiple people: the servlet is not being accessed by its defined mapping.