Importing of javax.servlet.http.* ???
I currently have a JSP page where I would like to remove someof the java script code and place within a processRequest mathod within the bean I am using. In doing so, I am assuming I need to import:
import java.beans.*;
import javax.servlet.http.*;
import javax.servlet.*;
In order to create a method such as:
public void processRequest (HttpServletRequest request) {
// Get the name and e-mail.
this.processError = false;
if (name == null) setName(request.getParameter ("name"));
if (email == null) setEmail(request.getParameter ("email"));
if (name == null || email == null) {
this.processError = true;
return;
// Get the date.
String dateR = request.getParameter ("date");
if (dateR == null) date = JspCal.getCurrentDate ();
else if (dateR.equalsIgnoreCase("next")) date = JspCal.getNextDate ();
else if (dateR.equalsIgnoreCase("prev")) date = JspCal.getPrevDate ();
entries = (Entries) table.get (date);
if (entries == null) {
entries = new Entries ();
table.put (date, entries);
// If time is provided add the event.
String time = request.getParameter("time");
if (time != null) entries.processRequest (request, time);
I could then use something like this within my JSP page to handle the processing of the request to the JSP page:
<%@ page language="java" import="cal.*" %>
<jsp:useBean id="table" scope="session" class="cal.TableBean" />
<%
table.processRequest(request);
if (table.getProcessError() == false) {
%>
My problem here is that the javax.servlet.* does not seem to be included within jdk1.3. Where can I find these so I can make use of them?
Thank you!
effectivly javax.servlet doesnot come with j2se 1.3 but you can download it here : http://java.sun.com/jsp (in subsection : "download reference implementation and specification")
however i bet that it is provided with every servlet engine you could download...
Similar Messages
-
Hi
I am trying to compile one servlet code using commancd prompt and i get
package javax.servlet.http does not exist import javax.servlet.http.HttpServlet;
error for following code
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
public class SampleServlet extends HttpServlet
public void saveToSession(HttpServletRequest request)
String testparam = request.getParameter("testparam");
request.getSession().setAttribute("testAttribute", testparam);
please help meTry giving servlet..jar path in the class path variable
-
Custom Class file errors out on import javax.servlet.http.HttpSession
I am trying to write a class file to handle events. This is a test class file copied from the UIX Docs. When I put this in JDeveloper 903 ,and build it the compiler gives the error:
Error(2,27): cannot access class javax.servlet.http.HttpSession; file javax\servlet\http\HttpSession.class not found
I am not sure what is the problem? Can anyone please help?
Here is the code:--
package mypackage1;
import javax.servlet.http.HttpSession;
import oracle.cabo.servlet.Page;
import oracle.cabo.servlet.BajaContext;
import oracle.cabo.servlet.event.PageEvent;
import oracle.cabo.servlet.event.EventResult;
public class MyClass
/** This is handleStoreNameEvent version 1 */
public static EventResult handleStoreNameEvent(BajaContext context,
Page page,
PageEvent event)
String userName = event.getParameter("txt1");
HttpSession session = context.getServletRequest().getSession(true);
session.putValue("User Name", userName);
Page nextPage = new Page("NextPage");
return new EventResult(nextPage);
}Hi, you are missing the servlet.jar file from your classpath.
In JDeveloper, you can add this by opening up your project -> libraries and adding the servlet runtime library. -
How to import javax.servlet.http.*
Dear all,
I'm trying to create an applet that writes (and later reads) a cookie from the clients local HDD. The first thing I run into is that I'm unable to import the nessecary class, which would be, I think, "javax.servlet.http.cookie". I'm using JBuilder 8.0 and every time I'm typing "import javax.servlet"
I get the message "cannot acces the directory "javax.servlet".
How should I troubleshoot this problem?
Regards RonaldDear Myself,
I solved the trouble. What I have done is I downloaded the enterprise 1.4 SDK and added the j2ee.jar to the JBuilder 8.0 JDK directories.
Problem solved.
Yippie....
Bye. -
Cannot Import javax.servlet.* and javax.servlet.http.*
Hello,
I am a University Student and now doing a project using Servlet and JSP
I have installed WinXP and Tomcat 5.0 on my computer
When I compile the servlet , there are error messages "package javax.servlet does not exist" and "package javax.servlet.http does not exist" coming out.
I have set the classpath already
i.e. %CATALINA_HOME%\common\lib\servlet-api.jar;%CATALINA_HOME%\common\lib\jsp-api.jar
( Of course "%CATALINA_HOME%" = my folder that install the Tomcat )
Can Anybody Explain what is happening and suggest a solution to me?
Please give a hand.When you ran that command, what happened? Let javac.exe tell you the right answer.
I'd advise two things:
(1) Installing any s'ware in a directory whose name contains spaces (e.g., "Apache Software Foundation" or "Tomcat 5.0") is a very bad idea, IMO. I'd reinstall to a new directory.
(2) Your HelloServlet.java servlet probably doesn't have a package statement in it. Tomcat 5.0 won't play nicely with servlets or beans that aren't in packages. I'd add one and use the -d . option on javac.exe to make sure it created the package directory structure for me. -
Package javax.servlet.http does not exist
Hello All,
A few problems here
1. My classpath doesnt seem to work.:
.;"C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\servlet-api.jar"
2. As a result, i get many errors in my simple code, but there are still a few that are not related to javac not recognizing the servlet api.
I also tried setting the classpath at the command line (event hough its temporary)
set classpath="C:\Program Files\Apache Software Foundation\Tomcat 6.0\lib\servlet-api.jar"
but the servlet package is still not recognized
I have 2 classes, one to read the database connection details from a file and another class, my servlet.
Servlet Code:
import java.io.*;
import java.sql.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class CustomQuery extends HttpServlet
public void init() throws ServletException
EstablishDBConnetion.establishConnection();
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
response.setContentType("text/html");
PrintWriter printer = new response.getWriter();
String title = "Result from custom query";
Statement stmt = EstablishDBConnetion.establishConnection.con.createStatement();
ResultSet rs = stmt.executeQuery("select customerID from customer");
while(rs.next())
printer.println("<html> <head><title>" + title + "</title><br><br><table border=\"0\"> <tr><td>" + rs.getString(1));
rs.close();
stmt.close();
EstablishDBConnetion.establishConnection.con.close();
Database connection code
import java.io.*;
import java.sql.*;
import java.util.StringTokenizer;
class EstablishDBConnetion
public static void establishConnection()
try
String dbDriver = "";
String dbUrl = "";
String dbName = "";
String dbUser = "";
String dbPassword = "";
String newLine = "";
BufferedReader fileRead = new BufferedReader(new FileReader("connection.txt"));
boolean readerStatus = fileRead.ready();
newLine = fileRead.readLine();
while (readerStatus)
StringTokenizer st = new StringTokenizer(newLine, ",");
while (st.hasMoreTokens())
dbDriver = st.nextToken();
dbUrl = st.nextToken();
dbName = st.nextToken();
dbUser = st.nextToken();
dbPassword = st.nextToken();
readerStatus = fileRead.ready();
Class.forName(dbDriver);
String url = dbUrl + dbName;
System.out.print(url);
Connection con = DriverManager.getConnection(url, dbUser, dbPassword);
catch (IOException e)
System.out.println("IO exception in establishConnection()");
e.printStackTrace();
catch (java.lang.Exception ex)
System.out.println("General exception in establishConnection()");
ex.printStackTrace();
public static void main(String[] args)
//EstablishDBConnetion edbc = new EstablishDBConnetion();
establishConnection();
}also, full error list below
CustomQuery.java:4: package javax.servlet does not exist
import javax.servlet.*;
^
CustomQuery.java:5: package javax.servlet.http does not exist
import javax.servlet.http.*;
^
CustomQuery.java:7: cannot find symbol
symbol: class HttpServlet
public class CustomQuery extends HttpServlet
^
CustomQuery.java:10: cannot find symbol
symbol : class ServletException
location: class CustomQuery
public void init() throws ServletException
^
CustomQuery.java:16: cannot find symbol
symbol : class HttpServletRequest
location: class CustomQuery
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
^
CustomQuery.java:16: cannot find symbol
symbol : class HttpServletResponse
location: class CustomQuery
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
^
CustomQuery.java:16: cannot find symbol
symbol : class ServletException
location: class CustomQuery
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
^
CustomQuery.java:19: package response does not exist
PrintWriter printer = new response.getWriter();
^
CustomQuery.java:24: cannot find symbol
symbol : variable establishConnection
location: class EstablishDBConnetion
Statement stmt = EstablishDBConnetion.establishConnection.con.createStatement();
^
CustomQuery.java:39: cannot find symbol
symbol : variable establishConnection
location: class EstablishDBConnetion
EstablishDBConnetion.establishConnection.con.close();
^
10 errors
I appreciate your help
Message was edited by:
paulchwd
null
Message was edited by:
paulchwdThe library is in tomcat/common/lib, not in tomcat/lib.
-
Javax.servlet.http.* package does not exist ?
i am using j2sdk which does not include servlets, so in the forums i found that including servlet.jar file in jdk1.6.0\jre\lib\ext javax.servlet.* was included but javax.servlet.http did not ..... now this is strange either both do not work or both work. here is the code
import javax.servlet.*;
import javax.servlet.Http.*;
class login
error is package javax.servlet.Http.*; does not exist.Dear,
javax.servlet is one of the J2EE (Java Enterprise Edition) packages that is not included in the J2SE (Java Standard Edition) , so that one used for developing server side application.
I hope this help.
Regards. -
Error: package javax.servlet.http does not exist
Hi all,
How do I import javax.servlet?
package com.example.web;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class BeerSelect extends HttpServlet {
public void doPost(HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException {
response.setContentType("text/html");
PrintWriter out = response.getWrite();
out.println ("Beer Selection Advide<br>");
String c = request.getParameter("color");
out.println ("<br>Got beer color " + c);
}What does this error mean? The error message:
Compiling 1 source file to C:\Program Files\Apache Software Foundation\MyProjects\J2EE\build\classes
C:\Program Files\Apache Software Foundation\MyProjects\J2EE\src\com\example\web\BeerSelect.java:3:
package javax.servlet does not exist
import javax.servlet.*;
C:\Program Files\Apache Software Foundation\MyProjects\J2EE\src\com\example\web\BeerSelect.java:4:
package javax.servlet.http does not exist
import javax.servlet.http.*;
C:\Program Files\Apache Software Foundation\MyProjects\J2EE\src\com\example\web\BeerSelect.java:7:
cannot find symbol
symbol: class HttpServlet
public class BeerSelect extends HttpServlet {
C:\Program Files\Apache Software Foundation\MyProjects\J2EE\src\com\example\web\BeerSelect.java:8:
cannot find symbol
symbol : class HttpServletRequest
location: class com.example.web.BeerSelect
public void doPost(HttpServletRequest request,
C:\Program Files\Apache Software Foundation\MyProjects\J2EE\src\com\example\web\BeerSelect.java:9:
cannot find symbol
symbol : class HttpServletResponse
location: class com.example.web.BeerSelect
HttpServletResponse response)
C:\Program Files\Apache Software Foundation\MyProjects\J2EE\src\com\example\web\BeerSelect.java:10:
cannot find symbol
symbol : class ServletException
location: class com.example.web.BeerSelect
throws IOException, ServletException {
6 errors
BUILD FAILED (total time: 0 seconds)Thank you.Hi,
The file servlet-api.jar / servlet.jar is not available in your classpath.
To compile an Servlet you need the jar file to be in classpath.
The jar file can be found in your webserver / application server lib folder.
Regards,
Zack -
Javax.servlet.http.* error
I am trying to compile a file, but got the error message "package javax.servlet.http does not exist",
"import javax.servlet.http.*"
It seems to me that this particular package is missing. how and where exactlly do I get this particular package and make it to work??
thanksAs you are using the package I assume that you're targetting a servlet engine (such as Tomcat) or a J2EE server. The package is in servlet.jar which is part of the binary release of the container that you are using.
You can download containers from the following links:
http://java.sun.com/products/servlet/index.html
http://jakarta.apache.org/tomcat/index.html -
Tomcat 5 can�t find javax.servlet.http.HttpServlet
Hi.
I don�t know if this is a simple question or not, but i didn�t find anything solving this problem and
i�m new to tomcat......
I�m trying to deploy my web application in my system. (Windows XP , j2sdk1.4.2_02, jakarta Tomcat 5, jakarta struts 1.1 and jakarta taglibs 1.1).No problems while compiling the .java classes and checked all the .jar files that my application needs to work (or that is what I think). I expand my .war file at /webapps on tomcat directory and startup Tomcat. Tomcat starts up but while starting I get the following errors...
17-feb-2004 17:58:50 org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on port 8080
17-feb-2004 17:58:51 org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 4948 ms
17-feb-2004 17:58:51 org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
17-feb-2004 17:58:51 org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/5.0.18
17-feb-2004 17:58:51 org.apache.catalina.core.StandardHost start
INFO: XML validation disabled
17-feb-2004 17:58:51 org.apache.catalina.core.StandardHost getDeployer
INFO: Create Host deployer for direct deployment ( non-jmx )
17-feb-2004 17:58:51 org.apache.catalina.core.StandardHostDeployer install
INFO: Processing Context configuration file URL file:C:\softProyecto\Tomcat5\conf\Catalina\localhost\admin.xml
17-feb-2004 17:58:55 org.apache.commons.digester.Digester endElement
GRAVE: End event threw exception
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:252)
at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:256)
at org.apache.commons.digester.Rule.end(Rule.java:276)
at org.apache.commons.digester.Digester.endElement(Digester.java:1058)
at org.apache.catalina.util.CatalinaDigester.endElement(CatalinaDigester.java:123)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1567)
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:520)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:906)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:527)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1008)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:394)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1133)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:832)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1125)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:518)
at org.apache.catalina.core.StandardService.start(StandardService.java:519)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2345)
at org.apache.catalina.startup.Catalina.start(Catalina.java:598)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:297)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:398)
Caused by: java.lang.NoClassDefFoundError: javax/servlet/http/HttpServlet
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
it seems like C:\softProyecto\Tomcat5\conf\Catalina\localhost\admin.xml (C:\softproyecto\tomcat5 = tomcat�s home directory) needs javax.servlet.http.HttpServlet. And that comes from a Tomcat .jar file, i think.
After more and more messages..... here it comes my application (MapasRuido)...which needs javax.servlet.http.HttpServlet and compiled ok at compiling time!
INFO: Installing web application at context path /MapasRuido from URL file:C:\softProyecto\Tomcat5\webapps\MapasRuido
17-feb-2004 18:02:48 org.apache.catalina.startup.HostConfig deployDirectories
GRAVE: Error durante el despliegue del directorio MapasRuido de la aplicaci�n web
java.lang.NoClassDefFoundError: javax/servlet/http/HttpServlet
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at java.lang.ClassLoader.loadClass(ClassLoader.java:282)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1296)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1230)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1677)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:900)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1350)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1230)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1677)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:900)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1350)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1230)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:979)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:887)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3960)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4283)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:866)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:850)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:638)
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:320)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:875)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:727)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:477)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1008)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:394)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1133)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:832)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1125)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:518)
at org.apache.catalina.core.StandardService.start(StandardService.java:519)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2345)
at org.apache.catalina.startup.Catalina.start(Catalina.java:598)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:297)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:398)
17-feb-2004 18:02:48 org.apache.catalina.core.StandardHostDeployer install
INFO: Installing web application at context path from URL file:C:\softProyecto\Tomcat5\webapps\ROOT
17-feb-2004 18:02:48 org.apache.catalina.core.StandardHostDeployer install
INFO: Installing web application at context path /servlets-examples from URL file:C:\softProyecto\Tomcat5\webapps\servlets-examples
17-feb-2004 18:02:48 org.apache.catalina.core.StandardHostDeployer install
INFO: Installing web application at context path /tomcat-docs from URL file:C:\softProyecto\Tomcat5\webapps\tomcat-docs
17-feb-2004 18:02:49 org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on port 8080
tomcat�s web applications servlets-examples and tomcat-docs work fine, but my application doesn�t. Is there any relation between those errors? any idea about what happens?
Thank you in advance."...The CLASSPATH is ignored by Tomcat, of course. AND javac. AND java. AND Eclipse. AND NetBeans. AND JBuilder. And just about everything else in the Java universe..."
What I mean by this, of course, is that each of these requires you to set the CLASSPATH in the way they expect. None of them even looks for a system environment variable named CLASSPATH. You can waste a lot of time thinking that your CLASSPATH is "all set", but it's not.
Tomcat assumes the following for your Web app's CLASSPATH:
(0) The JDK rt.jar, of course,
(1) All the JARs in TOMCAT_HOME/common/lib,
(2) All the JARs in your WEB-INF/lib,
(3) All the .class files in your WEB-INF/classes
That's it. (Maybe one or two others, but those are the important ones.)
Eclipse and NetBeans have their own way to set CLASSPATH for each project. You'll have to learn how for those IDEs.
The CLASSPATH is still vitally important. The system environment variable just isn't part of it. - MOD -
Problems Compiling javax.servlet and javax.servlet.http
When I try to compile a program that imports both javax.servlet and javax.servlet.http, the compiler keeps telling me that "package javax.servlet does not exist"... I have place the javax.servlet packages in the src.zip and in the src folder but i dont understand why the compiler isnt picking them up. Maybe I did something wrong ... could someone help please
Try to compile vith the option "-classpath /your/path/to/servlet.jar"
-
When I compile a class that hase the following import statements:
import javax.servlet.*;
import javax.servlet.http.*;
the compiler says that those packages don't exist, but I'm pretty sure that the do.
Does anybody knows what I could do wrong?
NicoI am having the same problem. I have downloaded both jdk1.3.1_02 and j2sdkee1.3.1. I updated both my Path and CLASSPATH variables to include the path to the jdk1.3.1_02 bin, lib, and jre directories ... as well as the j2sdkee1.3.1 bin and lib directories. Isn't the javax.servlet package included with the j2sdkee installation? I had this working on a different machine a while back, and I'm almost certain these are the only downloads I had.
Joan Caya -
Where can i find javax.servlet.http.httpServletRequest in weblogic jars
Hi,
i'm migrating from weblogic 8 to weblogic 10.3.
in my java codes, i use import javax.servlet.http.httpServletRequest. Previously this package can in found in weblogic.jar in weblogic 8.
However weblogic.jar for 10.3 does not have this package. Where can i find this package?
Thanksoh i see. the api.jar has the indicate the path to the servlet package.
/modules/javax.servlet_1.0.0.0-2-5.jar.
Thanks for the guidance.:) -
Can any one tell why after importing javax.servlet.* and javax.servlet.http is not getting resolved in eclipse 3.2 IDE.
right click on the project in the navigator window and select properties.
you will get property window and then select library tab and click the add library button to add the jar file in which javax.serv... packages are defined. -
Package javax.servlet.http does not exist & package javax.servlet does not
Hello!
I am trying to compile this file:
/* serv2.java 29 Sep 04 */
import java.util.*;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class serv2 extends HttpServlet
protected void doPost(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
res.setContentType("text/html");
PrintWriter out = res.getWriter();
out.println("<HTML><HEAD><TITLE>Sample Servlet</TITLE></HEAD>"+'\n'+
"<BODY BGCOLOR='lightgreen'>"+'\n'+
"<H1 ALIGN=CENTER>Heading</H1>" + '\n' +
"<P><H2 ALIGN=CENTER>Message</H2");
out.println("</BODY></HTML>");
}And I am getting this error message:
C:\Program Files\Apache Tomcat 4.0\webapps\ROOT\WEB-INF\classes\serv2.java:4: package javax.servlet does not exist
import javax.servlet.*;
^
C:\Program Files\Apache Tomcat 4.0\webapps\ROOT\WEB-INF\classes\serv2.java:5: package javax.servlet.http does not exist
import javax.servlet.http.*;
^
C:\Program Files\Apache Tomcat 4.0\webapps\ROOT\WEB-INF\classes\serv2.java:7: cannot resolve symbol
symbol : class HttpServlet
location: class serv2
public class serv2 extends HttpServlet
^
C:\Program Files\Apache Tomcat 4.0\webapps\ROOT\WEB-INF\classes\serv2.java:9: cannot resolve symbol
symbol : class HttpServletRequest
location: class serv2
protected void doPost(HttpServletRequest req, HttpServletResponse res)
^
C:\Program Files\Apache Tomcat 4.0\webapps\ROOT\WEB-INF\classes\serv2.java:9: cannot resolve symbol
symbol : class HttpServletResponse
location: class serv2
protected void doPost(HttpServletRequest req, HttpServletResponse res)
^
C:\Program Files\Apache Tomcat 4.0\webapps\ROOT\WEB-INF\classes\serv2.java:10: cannot resolve symbol
symbol : class ServletException
location: class serv2
throws ServletException, IOException
^
6 errors
Tool completed with exit code 1
I have tried setting CLASSPATH lib/servlet.jar but it still will not work.
Please help me!!!Please check this page,
http://java.sun.com/j2se/1.4.2/docs/tooldocs/windows/classpath.html
and also
serv2 -> set it to Serv2
another nice to read :-)
http://java.sun.com/docs/codeconv/html/CodeConventions.doc8.html
+"Class names should be nouns, in mixed case with the first letter of each internal word capitalized"+
Another thing,
Put your class in a package, thanks =)
regards and goodluck,
jie
Maybe you are looking for
-
Icon of a connector and arrow after restoring - HELP!
Hi. After loading the newest ipod updater and updating my 3g 10gb ipod it wont work. It turns on and shows the apple logo, then switches to a picture of what looks like the end of the connector cord with an arrow. After this it turns off. I have trie
-
File attachments in Sales Opportunities
In the Sales Opportunity main screen, there is an attachment tab to link documents to this particular opportunity. We have an intranet site and would like to link to a HTTP address of a file located on the intranet. Can this be done Derek
-
Calling a function from a movieClip
I have a function in my main timeline but I want to call it from a movieClip - I've tried _parent.myFunction() and _root.myFunction() but they don't work while _parent.gotoAndPlay does work. Thanks. Rob Childress
-
How to upgrade system disk without reinstalling?
Here's what I want to do: Buy a nice large new HD, copy my current system disk onto the new one, and then use the new one instead. I don't want to reinstall -- just do an image copy. However, I want the new disk to be larger. What is the most foolpro
-
I wanna ask creative stuff or admins maybe is there new driver update coming up fpr windows XP 32bit do creative work on the new drivers now , do they plan 2 release any ?