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Error in my first JSF program. Tomcat and Eclipse

I am new to Java. I am using eclipse Helios and Tomcat 7.

I set up the server and wrote my first JSF page, but I got this error:

HTTP Status 404 - /
type Status report
message /
description The requested resource (/) is not available.
Apache Tomcat/7.0.27

First Page Code:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:f="http://java.sun.com/jsf/core"      
      xmlns:h="http://java.sun.com/jsf/html">

    <h:head>
        <title>JSF 2.0 Hello World</title>
    </h:head>
    <h:body>
        <h3>JSF 2.0 Hello World Example - hello.xhtml</h3>

    </h:body>
</html>

Then I changed the port to 8088. But when I type localhost:8088in my browser, I get the same error.

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4 answers

This can be caused by several common reasons:

  • Most likely you are trying to access something similar at startup: localhost: 8080 / MyProject /

    To do this, you will need to specify a list of welcome files in your web.xml:

    <welcome-file-list>
   <welcome-file>index.xhtml</welcome-file>
 </welcome-file-list>

    Also add these lines to indicate the display of the servlet if you do not already have them:

      <servlet-mapping>
   <servlet-name>Faces servlet</servlet-name>
   <url-pattern>*.xhtml</url-pattern>
  </servlet-mapping>

    , index.xhtml -.

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