How to run a servlet in tomcat 5.0.

Hi all,
how to run a servlet in tomcat 5.0
please tell me the entire procedure....(directory structure)
step by step....

hi :-)
http://java.sun.com/j2ee/tutorial/1_3-fcs/doc/Servlets.html
or
http://www.google.com.ph/search?hl=en&q=java+servlet+tutorial&btnG=Google+Search&meta=
regards,

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How to run a servlet in tomcat

how i can run a servlet in tomcat?

how i can run a servlet in tomcat?Don't try to do that yet; in your other thread you have shown that your are
not capable yet of setting up a proper development environment.
Take my advice, you can't walk or run yet so start with the basics.
kind regards,
Jos

How to run a servlet in Tomcat 5.0 server

HI Everybody,
I want to know how to run the servlet file on my tomcat 5.0 server. that is where to place a class file and deployment details.
Thanks In ADVANCE

Sourav_cs wrote:
I am a biginner to start servlet i get confusion to configure servlet in tomcat 5 where it should be saved in tomcat directory and how to execute that as first timeHi,
goto
tomcat 5.0\webappsnow create a folder here. this is your webapplication project name. Let's suppose it as "TestApp"
inside this create directories as follows :
TestApp
        |
        |-----JSP/htmls( if you have any )
        |
        |-----WEB-INF(File Folder)
                   |
                   |-----web.xml
                   |-----lib ( Directory. place all the .jar files which are required for this project(if any) )
                   |-----classes ( .class files. )[all of your java code should be placed here.](servlets / beans/ pojo )this is the general Directory structure of a web application. now you've to place the compiled .class file of your servlet in the "TestApp\WEB-INF\classes" directory. make sure that you've configured the servlet in Deploment Desctiptor, i.e, web.xml.
now start the server and type the url like : "http://localhost:8080/TestApp/TestServlet"
the port no. 8080 is the default port no. of tomcat. you have to give your port no. if u've modified it. and TestServlet is the <url-pattern> of your servlet.
go through some tutorials .. then you can easily know that
Diablo

How to run a servlet in tomcat 5.5

Hi,iam new to servlets,please help me regarding running a servlet in tomcat 5.5,
I just want an example servlet to run first,
the below is the code for the same :-
//ExampleServlet.java
package sig;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class ExampleServlet extends HttpServlet {
     public void init(ServletConfig config) throws ServletException{
          super.init(config);
     public void service(HttpServletRequest req,HttpServletResponse res)throws ServletException,IOException{
          PrintWriter out = res.getWriter();
          out.println("<HTML>");
          out.println("<BODY>");
          out.println("<p>Hello World</p>");
          out.println("</BODY>");
          out.println("</HTML>");
I have created a new folder named "SignatureServlet" under the "webapps" folder of tomcat and have created a "WEB-1NF" folder under it,
again i have kept my "ExampleServlet.class" inside the "WEB-1NF->classes" folder and the entries for my servlet in the "web.xml" file are:-
<servlet>
<servlet-name>ExampleServlet</servlet-name>
<servlet-class>ExampleServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ExampleServlet</servlet-name>
<url-pattern>/ExampleServlet</url-pattern>
</servlet-mapping>
still when iam trying to access the servlet using "http://localhost:8080/ExampleServlet/"
iam getting a HTTP:404 error
The requested resource () is not available.,
please help

You better ask this on a Tomcat forum...
Timo

How to run the Servlet program?

hi, all, I am new to servlet, and I want to know how to run the servlet program. I got the TomCat and Java JDK install in my computer, something else I need for create and run the servlet program?

no that is all u need to run servlets. u can try few of the servlets that come with tomcat

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Hi there,,
Can anybody help me with how to run a Servlet Project's .war file from command line??In fact I tried it using the following command,
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Failed to load Main-Class manifest attribute
I can't find the project''s manifest file in the META-INF folder.
Moreover,plz help me about know how to execute a single servlet class from command line...
Thanks in advance...

you cant run a .war file from command prompt
.war files should be executed in a server
how to execute a single servlet class
do you mean to run the servlet or compile the servlet?
any way you need a server and if you are a beginner Apache tocat will be the best server to start with you can down load it from
http://tomcat.apache.org/

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Why not read the doc at vqserver.com??
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open http://localhost:9090
create an alias to your servlet
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I am no ideas about it,
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what webserver i should use?
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How can I run a servlet with tomcat

I'm a new learner in servlet,I recently write a servlet program,when I compile it,the compiler throws the error
"package javax.servlet.http does not exist",I have put the servlet.jar(which exist in d:\tomcat\bin directory) file into the classpath directory;my servlet source files are in D:\tomcat\webapps\mywork\web-inf\classes\com\stardeveloper\servlets;
"com.stardeveloper.servlets" is the package for my servlet source files,so I have write the sentence "package com.stardeveloper.servlets;" in my servlet source file.
I don't know how to resolve this problem.can you give me a help?

servlet.jar doesn't exist in the folder you mentioned, but rather, in C:\tomcat40\common\lib, so this should be included in your classpath, the other thing you should care about is how you compiled your servlets, so that the package statement match the hirarchy of the file.
regards

How to call Servlet from jsp page and how to run this app using tomcat..?

Hi ,
I wanted to call servlet from jsp action i.e. on submit button of JSP call LoginServlet.Java file.
Please tell me how to do this into jsp page..?
Also i wanted to execute this application using tomcat.
Please tell me how to do this...? what setting are required for this...? what will be url ..??
Thanks.

well....my problem is as follows:
whenever i type...... http://localhost:8080/appName/
i am getting 404 error.....it is not calling to login.jsp (default jsp)
but when i type......http://localhost:8080/appName/login.do........it executes servlet properly.
Basically this 'login.do' is form action (form action='/login.do').....and i wanted to execute this from login jsp only.(from submit button)
In short can anyone please tell me how to diaplay jsp page using tomcat 5.5
plz help me.

Cannot run a servlet using Tomcat. Urgent

I have a webapplication which uses some jsp's and servlets. The jsp pages work fine when I use
http://hostname:8080/MyWebapp/Filename.jsp
However, when I developed a java servlet and put the class file in WEB-INF/classes directory of my web application and tried to access it.
I got a resource not found error.
The strange thing is that when I put the file in the web-inf/classes folder of examples webapplication (which comes with Tomcat) I am able to run the servlet using
http://hostname:8080/examples/servlet/Class file
I am not sure what is wrong.
Can someone help me.
Thanks in advance
Vamsi.

It's predictable. The Servlet and JSP specifications mandate that you cannot directly access resources under WEB-INF directory. You have to set up servlet mapping configuration in your web.xml to specify how to access the resources, both Servlet and JSP, there.
When you copied your files in a demo webapp of Tomcat, the web.xml of the demo app already set up the mapping like following for you. So you could use http://hostname:8080/examples/servlet/Class to visit the servlet.
<servlet-mapping>
<servlet-name>invoker</servlet-name>
<url-pattern>/servlet/*</url-pattern>
</servlet-mapping>
The default setting since Tomcat 4.1 turned off servlet invoker in web.xml under conf directory. You can uncomment the above lines in this file to turn it on. Then you are able to visit your servlet without <servlet-mapping> configured using the following syntax,
http://hostname:8080/<your_app_name>/servlet/<your_servlet_name>

How to run a servlet with jboss

Hello everybody my name is Noe I'm new in the forums . I want some information about how to configure and run a servlet and a jsp for the jboss server . Please help me, I have about 4 days searching information about this, and there is few information or the tutorials that I read were insuficient. I need one tutorial step by step or someone that explain me how to do this. Please help me with this
Thank's a lot.

Which error do you get!
If you just want to run jsps and servlets the you should use tomcat instead of jboss.
jboss is an aplication server that uses tomcat and adds an EJB container.
usually you use a build.xml file to run deployment scripts but if not, then you can manually copy the project folder into the jboss --> instance ---> web zone (I said this way because I dont remember the exactly folder)
Another thing is that you must have the project estructure built on the correct way defined by the estandar. I mean the WEB-INF folder, the web.xml file, the classes folder, etc.
next time yo may consider to post this on the j2ee section.
a web.xml file.
What problem do you exactly have when doing this, you cant ask for a tutorial step by step, but punctual things. Try it and if you cant then ask.

Just can't run HELLOWORLD servlet on Tomcat!

Hi there, I worked with servlets all summer long and now I'm getting back to build one, and I'm totally confused... My problem's there :
I try to run a simple HelloWorld servlet on Tomcat 4.1, and I get a 404 Error - Not found
Well, here's the structure of my web application, contained in simpleservlet.war :
WEB-APP
-web.xml
-CLASSES
-servlet.class
-LIB
-servlet.jar
Here's now the content of the web.xml file :
<web-app>
     <servlet>
          <servlet-name>serv</servlet-name>
          <servlet-class>servlet</servlet-class>
     </servlet>
     <servlet-mapping>
          <servlet-name>serv</servlet-name>
          <url-pattern>/test</url-pattern>
     </servlet-mapping>
</web-app>
AND FINALLY here's how I invoke my servlet, I TRIED :
http://localhost:1977/servlet/test
AND ALSO
http://localhost:1977/test
AND BANG, I GET "ERROR 404 - NOT FOUND"
A little help would be appreciated A LOT, well it's not supposed to be a hard problem... and by the way, I'm using port :1977, the problem's not there though.
regards, Pierre

Hi,
First try http://localhost:1977 and see if you are getting Tomcat. As you said, this is not a problem. So, you should get the index.html of the Tomcat. Now, click on the one of the example. From the Address Bar, you will know the path of this example. Try putting your page at that location and then run.
This should work.
-- Ashish.

How to run JSP/Servlet applications on Apache?

As we all know that tomcat is an JSP/Servlet engine. Apache is a web server not a JSP/Servlet enabled web server. Then in order to run JSP/Servlet applications on Apache web server on unix, what should I do?
Thanks.
James Liu

Can you give me some detailed information about how to combine Apache and Tomcat? Note, the application is going to run on Sun Solaris Operating System.
By the way, where do you put your final version of application? on windows or on Unix? on tomcat or on apache?
I am building the application using tomcat on windows, but now I almost finished the application, so I decide to move it to Unix which uses apache as the web server. But I got problems, the Servlet engine (JServ) can not understand "RequestDispatcher" (an object used to redirect jsp pages).
Help please.
James

How to run java servlet without using Web.xml?

How to run servlet without using Web.xml? From a book, I know that web.xml descriptor is optional, but the book doesn't tell us how to run java servelet without web.xm descriptor. So how to do that? Thanks a lot.

How to run servlet without using Web.xml?But Tomcat now uses a web.xml for its global server-wide configuration.
If you'd like to invoke a servlet with:
http://host/servlet/ServletName
you have to enable the invoker servlet.
[from an HTML]
<FORM METHOD="POST" ACTION="/servlet/HGrepSearchSJ">
[from resin.conf of Resin Web Server 2.1.12]

<servlet-mapping url-pattern='/servlet/*' servlet-name='invoker'/>
[from TOMCAT5.0.19/conf/web.xml, a global server-wide web.xml file]












    <servlet>
        <servlet-name>invoker</servlet-name>
        <servlet-class>
          org.apache.catalina.servlets.InvokerServlet
        </servlet-class>
        <init-param>
            <param-name>debug</param-name>
            <param-value>0</param-value>
        </init-param>
        <load-on-startup>2</load-on-startup>
    </servlet>
---comment out below----------------------------------------------------------

How to run a servlet in tomcat 5.0.

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