How can run servlet in Eclipse

Plz tell me h servlt pgm r write n run n compile in eclipse

hi,
do not panic.
1.Eclipse is copy paste application and there is no concept of installation.
all u need to do is that run the eclipse.exe file and u are ready to start.
but before that u need to specify ur workspace.
2.use the wizard provided to create dynamic web projects like servlets etc.
3.about tomcat, install it any where but not in removable drive. it will automatically take the path where ur java is installed. that's all.

Similar Messages

How to run Servlets in Eclipse

Am trying to run a servlet in elipse...but when i do so, the file which is am runnig is getting downloaded in my browser....
What should i do.....

You can't. You can only run it in a servlet container. There are plugins which allow you to easily deploy to and control a servlet container from within Eclipse, and some people mistake that for "running a servlet in Eclipse" but you'll have to learn how to deploy to a container at some point, so you may as well do it now. Once you know how to do that, google for "j2ee eclipse plugins" and you'll get loads of hits, some of which are even useful

How to compile and run servlets in Eclipse?

Does somebody known how can I compile and run servlets in Eclipse IDE? I've added and configured Tomcat's plugin. I've created a project with my example servlets source, and I don't know what farther. How do I have compile it without main method? I must add web.xml file from Tomcat's directory into projects in Eclipse and modify it?
THX Chudzik

Try googling for "eclipse servlet", surely someone has written instructions.

How to run servlet,jsp in eclipse software

can any one tell me how to run servlet ,jsp in eclipse
and how to start tomcat server in eclipse
reply me
regards
saravana

Can anybody help me as I wanted to know how to run servlet,jsp in eclipse software...
If somebody can forward me the screenshots than it would be of great help....
Thanks

How to run servlet,jsp in eclipseand to start tomcat in eclipse

hi
i want to know how to run servlet and jsp in eclipse 3.0
and to start tomcat server in same.
please reply me the steps involved indetail.
regards
saravanakumar

Find Lomboz J2EE plugin and a tutorial of how to use it :)

How to run servlet in java webserver2.0

how to configure java webserver2.0 and how to run servlet in that

Hi Friend,
Try changing the servlet code to this and just tell wat happens after this.
and wat can you see on your Browser Screen.
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
public class login extends HttpServlet {
public void doGet(HttpServletRequest req,HttpServletResponse res) throws ServletException,IOException
if (req.getParameter("t1") == null || req.getParameter("t2") == null)
out.println("Enter User Name And Password");
String uid=req.getParameter("t1");
String pwd=req.getParameter("t2");
res.setContentType("text/html");
PrintWriter out=res.getWriter();
out.println("<html>"); out.println("<head>");
out.println("<title>Login</title>"); out.println("</head>");
out.println("<body>");
try { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
catch(ClassNotFoundException e)
out.println("<h3>"+e+"</h3>");
try{
Connection con=DriverManager.getConnection("jdbc:odbc:ms","scott","tiger");
PreparedStatement psm=con.prepareStatement("select * from reg where uid1=? and pwd=?");
psm.setString(1,uid);
psm.setString(1,pwd);
ResultSet rs=psm.executeQuery();
if(rs.next())
{ out.println("<html><head><title>WELCOME</title></head>");
out.println("<body><b><i>Hello user "+uid+"</b></i>");
out.println("</body></html>"); }
else
res.sendRedirect("http://localhost:8080/login.html");
} catch(SQLException e)
{ e.printStackTrace();}
rs.close();
con.close();
out.close();
After this try creating a odbc for oracle database at control panel with the name ms.
Please inform me wat happens after this and friend do give some information about wat kind of web-server are you using.Because calling of your servlets differs the way your configure your web-server and the default configurations differ from web-server to web-server.
Regards,
RAHUL

How to run servlet by using main?

How can I use main to run servlet?
I cannot put request and response object into doGet(request, response) method
I want this because I want to run this servlet daily and I plan to put it in cron job
Calvin

Hi
Perhaps you cannot run servlet without using browser. But you can make that program as an application in order to run in Dos or Unix shell.
But still you can run servlet without using browser How?
You can debug servlets with the same jdb commands you use to debug an applet or an application. The JavaTM Servlet Development Kit (JSDK) provides a standalone program
called servletrunner that lets you run a servlet without a web browser. On most systems, this program simply runs the java sun.servlet.http.HttpServer command. You
can, therefore, start a jdb session with the HttpServer class.
A key point to remember when debugging servlets is that Java Web server and servletrunner achieve servlet loading and unloading by not including the servlets directory on
the CLASSPATH. This means the servlets are loaded using a custom classloader and not the default system classloader.
Running servletrunner in Debug Mode
Running Java Web ServerTM in Debug Mode
Running servletrunner in Debug Mode
In this example, the servlets examples directory is included on the CLASSPATH. You can configure the CLASSPATH for debug mode as follows:
Unix
$ export CLASSPATH=./lib/jsdk.jar:./examples:$CLASSPATH
Windows
$ set CLASSPATH=lib\jsdk.jar;examples;%classpath%
To start the servletrunner program you can either run the supplied startup script called servletrunner or just supply the servletrunner classes as a parameter to jdb. This
example uses the parameter to servletrunner.
$ jdb sun.servlet.http.HttpServer
Initializing jdb...
0xee2fa2f8:class(sun.servlet.http.HttpServer)
> stop in SnoopServlet.doGet
Breakpoint set in SnoopServlet.doGet
> run
run sun.servlet.http.HttpServer
running ...
main[1] servletrunner starting with settings:
port = 8080
backlog = 50
max handlers = 100
timeout = 5000
servlet dir = ./examples
document dir = ./examples
servlet propfile = ./examples/servlet.properties
To run SnoopServlet in debug mode, enter the following URL in a browser where yourmachine is the machine where you started servlet runner and 8080 is the port number
displayed in the settings output.
http://yourmachine:8080/servlet/SnoopServlet
In this example jdb stops at the first line of the servlet's doGet method. The browser will wait for a response from your servlet until a timeout is reached.
main[1] SnoopServlet: init
Breakpoint hit: SnoopServlet.doGet (SnoopServlet:45)
Thread-105[1]
We can use the list command to work out where jdb has stopped in the source.
Thread-105[1] list
41 throws ServletException, IOException
42 {
43 PrintWriter out;
44
45 => res.setContentType("text/html");
46 out = res.getWriter ();
47
48 out.println("<html>");
49 out.println("<head>
<title>Snoop Servlet
</title></head>");
Thread-105[1]
The servlet can continue using the cont command.
Thread-105[1] cont
Running Java Web Server in Debug Mode
The JSDK release does not contain classes available in the Java Web server and it also has its own special servlet configuration. If you cannot run your servlet from
servletrunner, then the other option is to run the Java Web server in debug mode.
To do this add the -debug flag for the first parameter after the java program. For example in the script bin/js change the JAVA line to look like the following. In releases prior
to the Java 2 platform release, you will also need to change the program pointed to by the variable $JAVA to java_g instead of java.
Before:
exec $JAVA $THREADS $JITCOMPILER $COMPILER $MS $MX \
After:
exec $JAVA -debug $THREADS $JITCOMPILER
$COMPILER $MS $MX \
Here is how to remotely connect to the Java Web Server. The agent password is generated on the standard output from the Java Web Server so it can be redirected into a file
somewhere. You can find out where by checking the Java Web Server startup scripts.
jdb -host localhost -password <the agent password>
The servlets are loaded by a separate classloader if they are contained in the servlets directory, which is not on the CLASSPATH used when starting the Java Web server.
Unfortunately, when debugging remotely with jdb, you cannot control the custom classloader and request it to load the servlet, so you have to either include the servlets
directory on the CLASSPATH for debugging or load the servlet by requesting it through a web browser and then placing a breakpoint once the servlet has run.
In this next example, the jdc.WebServer.PasswordServlet is included on the CLASSPATH when Java Web server starts. The example sets a breakpoint to stop in the service
method of this servlet, which is the main processing method of this servlet.
The Java Web Server standard output produces this message, which lets you proceed with the remote jdb session:
Agent password=3yg23k
$ jdb -host localhost -password 3yg23k
Initializing jdb...
> stop in jdc.WebServer.PasswordServlet:service
Breakpoint set in jdc.WebServer.PasswordServlet.service
> stop
Current breakpoints set:
jdc.WebServer.PasswordServlet:111
The second stop lists the current breakpoints in this session and shows the line number where the breakpoint is set. You can now call the servlet through your HTML page. In
this example, the servlet is run as a POST operation
<FORM METHOD="post" action="/servlet/PasswordServlet">
<INPUT TYPE=TEXT SIZE=15 Name="user" Value="">
<INPUT TYPE=SUBMIT Name="Submit" Value="Submit">
</FORM>
You get control of the Java Web Server thread when the breakpoint is reached, and you can continue debugging using the same techniques as used in the Remote Debugging
section.
Breakpoint hit: jdc.WebServer.PasswordServlet.service
(PasswordServlet:111) webpageservice Handler[1] where
[1] jdc.WebServer.PasswordServlet.service
(PasswordServlet:111)
[2] javax.servlet.http.HttpServlet.service
(HttpServlet:588)
[3] com.sun.server.ServletState.callService
(ServletState:204)
[4] com.sun.server.ServletManager.callServletService
(ServletManager:940)
[5] com.sun.server.http.InvokerServlet.service
(InvokerServlet:101)
A common problem when using the Java WebServer and other servlet environments is that Exceptions are thrown but are caught and handled outside the scope of your servlet.
The catch command allows you to trap all these exceptions.
webpageservice Handler[1] catch java.io.IOException
webpageservice Handler[1]
Exception: java.io.FileNotFoundException
at com.sun.server.http.FileServlet.sendResponse(
FileServlet.java:153)
at com.sun.server.http.FileServlet.service(
FileServlet.java:114)
at com.sun.server.webserver.FileServlet.service(
FileServlet.java:202)
at javax.servlet.http.HttpServlet.service(
HttpServlet.java:588)
at com.sun.server.ServletManager.callServletService(
ServletManager.java:936)
at com.sun.server.webserver.HttpServiceHandler
.handleRequest(HttpServiceHandler.java:416)
at com.sun.server.webserver.HttpServiceHandler
.handleRequest(HttpServiceHandler.java:246)
at com.sun.server.HandlerThread.run(
HandlerThread.java:154)
This simple example was generated when the file was not found, but this technique can be used for problems with posted data. Remember to use cont to allow the web server
to proceed. To clear this trap use the ignore command.
webpageservice Handler[1] ignore java.io.IOException
webpageservice Handler[1] catch
webpageservice Handler[1]
I hope this will help you.
Thanks
Bakrudeen

How to run servlets in IIS Server

Hi Techies,
I had read in one book , in IIS server we can run servlets n jsp.
Can u guys tell how can we run servlets n jsp in IIS server. Does we need to include some 3rd party software in IIS
regards,
KRish

Well if you were to use apache you would use the
mod_jk_apache2
However, im really not sure if that is around for win32 systems. However, as i said above im not 100% on windows systems.
If you really want to test portability set aside a 5gb partition and install linux which most standard distros already have apache2/tomcat installed.(Fedora)
Also i have to agree this seems less and less java based and more and more system based.
If you plan on taking the route mentioned above start a post at places like linuxquestions.org since they have more tech junkies then you could imagine.

How to run Servlets

Hi
Please tell me how to run servlets in NWDS.
I made a simple program but now I am not able to deploy/run.
Help me out

Hi,
1)You have to create a J2EE Web Application project.
2)Then create a servlet in this project.
3)Once you are done coding the servlet, create a J2EE EAR project.
4)Add the Web project to EAR project.
5)Open application.xml in EAR project, goto modules section, select web component, specify the context root (like /mycontext)
6)Build and deploy EAR.
You can run your servlet as:
http://<server>:<port>/mycontext/<servlet-name>
Hope it helps.
Rajit

How can run one JSF 1.1 application in Glassfish v2?

Hello
How can run one JSF 1.1 application in Glassfish v2?
I need deploy one JSF 1.1 application in Glassfish v2. It's possible?
Paulo

in Glassfish v2 I have the messege error:
java.lang.RuntimeException: WEB5002: Exception in handleBeforeEvent.
     at com.sun.web.server.J2EEInstanceListener.handleBeforeEvent(J2EEInstanceListener.java:250)
     at com.sun.web.server.J2EEInstanceListener.instanceEvent(J2EEInstanceListener.java:106)
[#|2007-08-14T10:49:16.438-0300|SEVERE|sun-appserver9.1|javax.enterprise.system.container.web|_ThreadID=21;_ThreadName=httpSSLWorkerThread-8080-0;_RequestID=416049de-0564-4eb6-8d07-ac8f65f5f7fa;|ApplicationDispatcher[/lilya2] PWC1225: Allocate exception for servlet FacesServlet
java.lang.RuntimeException: WEB5003: Exception in handleAfterEvent.
     at com.sun.web.server.J2EEInstanceListener.handleAfterEvent(J2EEInstanceListener.java:320)
but in Tomcat 5.5 it work without problems.

How to run servlet codes in WebServer 6.1?

I am new to Java Web Server and at our place we had installed WebServer 6.1. How to run Servlets in this - the default directory is
http//win2000:81/Sun/WebServer6.1/docs
I have'nt insatlled any new virtual class / servers - just running with the default class and servers.
I could not find any virtual directory named servlet (similar to JavaWebServer 2.0) here.
Someone kindly tell me how to post servlet files and run them.

Refer "Sun ONE Web Server 6.1 Programmer's Guide to Web Applications"
http://docs.sun.com/app/docs/doc/817-1833-10
Meena

I bought my iphone from jordan and it was locked to orange jordan, now i am living at UAE how can run my phone here ?

i bought my iphone from jordan and it was locked to orange jordan, now i am living at UAE how can run my phone here ?

Only Orange Jordan can unlock this phone for you, provided that they offer this service. You can't use UAE SIM in this phone or it will get locked.
If Orange Jordan doesn't offer unlocking, then your best shot is to sell your phone in Jordan and buy a new one from UAE.

How to run servlet in weblogic 8.1

hi!
i m new to weblogic.how to run servlet in weblogic8.1.i get lot of errors when i compile it in command prompt.but when i do the same thing in tomcat,i dont get errors & it runs successfully.help me out.how to compile servlets in weblogic 8.1.some say i have to create .jar file.pls tell me the procedure.i m new to j2ee.i have installed jdk1.5 .
pls its urgent

a lot of error....
mmmm no sorry, i don't see
it remembers me when i was dating sarah,it was very difficult... but now i'm dating anne it's really easier... any idea on what was going wrong with sarah?
ok sorry for this allegory, just tired to ask always the same thing:
WHAT ERRORS???

How to Run servlet in Tomcat 5.5.9

hi
How to run servlet in tomcat 5.5.9?how to set context path in server.xml of conf folder in tomcat since there is no context tag in server.xml.
Jiten

Hi ! I have a similar problem, well, it's along the same line ...
I'm using NetBeans 4.1, and i've coded a servlet. Using NetBeans to launch my servlet (with the bundled Tomcat 5.5.7) works fine, however i need to deploy my application unto a Tomcat 5.5.9 server.
Thus, i copied the WAR file generated by NetBeans into the Tomcat 5.5.9 webapps directory, and Tomcat expands it.
Problem is when i run my JSP pages with the form tags, they do not work on the Tomcat 5.5.9 environment. Anyone knows why?
(These work on the NetBeans Tomcat bundle 5.5.7)
My form action :
<form name="index" method="get" action="PageServlet">
My web.xml :
<servlet>
<servlet-name>PageServlet</servlet-name>
<servlet-class>application.PageServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>PageServlet</servlet-name>
<url-pattern>/PageServlet</url-pattern>
</servlet-mapping>
I'm really stumbed on why it doesn't work in Tomcat 5.5.9, any help is greatly appreciated, thanks in advance ^_^

How to run Servlet in Tomcat 5.5.7 Server

Hi,
How to run Servlet in Tomcat 5.5.7 Server. I mean where I should copy my *.class file.
Thanks in Advance.
bbye.

In order to complile the servlet you need to tell java where to find the servlet libary (as stated above by setting the class path). or (much easier IMO)
copy the servlet-api.jar to
JavaInstallDirectory\jre\lib\ext

How can run servlet in Eclipse

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