-
Problem Compiling servlet
Hi all,
I have scoured the news groups to find the answer to this one but have had
no luck. I am compiling my first servlet and get 'package not found' errors.
I know, I know.. you are saying 'Oh man, another newbie that doesn't know
how to set his classpath'. BUT I have set the classpath the include the servlet.jar
file. This didn't work. Here is the code and the compiler errors.
classpath is: CLASSPATH=.;c:\jdk13\bin;c:\jakarta-tomcat-4.0-b5\common\lib\servlet.jar;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class HelloWorld extends HttpServlet
{
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
{
res.setContentType("text/html");
PrintWriter out = res.getWriter();
out.println("<html>");
out.println("<head><title>Hello World Servlet</title></head>");
out.println("<body>");
out.println("<h1>Hello World!</h1>");
out.println("</body></html>");
}
}
---------- Java Compiler ----------
HelloWorld.java:2: package javax.servlet does not exist
import javax.servlet.*;
^
HelloWorld.java:3: package javax.servlet.http does not exist
import javax.servlet.http.*;
^
HelloWorld.java:6: cannot resolve symbol
symbol : class HttpServlet
location: class HelloWorld
public class HelloWorld extends HttpServlet
^
HelloWorld.java:8: cannot resolve symbol
symbol : class HttpServletRequest
location: class HelloWorld
public void doGet(HttpServletRequest req, HttpServletResponse res)
^
HelloWorld.java:8: cannot resolve symbol
symbol : class HttpServletResponse
location: class HelloWorld
public void doGet(HttpServletRequest req, HttpServletResponse res)
^
HelloWorld.java:9: cannot resolve symbol
symbol : class ServletException
location: class HelloWorld
throws ServletException, IOException
^
6 errors
Normal Termination
Output completed (0 sec consumed).
Can someone see what the problem is?
thanks
-
Re: Problem Compiling servlet
Try copying servlet.jar to \jdk13\jre\lib\ext
"David Rancour" <david_rancour@hotmail.com> wrote:
>
>Hi all,
>
>I have scoured the news groups to find the answer to this one but have had
>no luck. I am compiling my first servlet and get 'package not found' errors.
>I know, I know.. you are saying 'Oh man, another newbie that doesn't know
>how to set his classpath'. BUT I have set the classpath the include the
servlet.jar
>file. This didn't work. Here is the code and the compiler errors.
>
>classpath is: CLASSPATH=.;c:\jdk13\bin;c:\jakarta-tomcat-4.0-b5\common\lib\servlet.jar;
>
>import java.io.*;
>import javax.servlet.*;
>import javax.servlet.http.*;
>
>
>public class HelloWorld extends HttpServlet
>{
> public void doGet(HttpServletRequest req, HttpServletResponse res)
> throws ServletException, IOException
> {
> res.setContentType("text/html");
> PrintWriter out = res.getWriter();
>
> out.println("<html>");
> out.println("<head><title>Hello World Servlet</title></head>");
> out.println("<body>");
> out.println("<h1>Hello World!</h1>");
> out.println("</body></html>");
> }
>}
>
>
>---------- Java Compiler ----------
>HelloWorld.java:2: package javax.servlet does not exist
>import javax.servlet.*;
>^
>HelloWorld.java:3: package javax.servlet.http does not exist
>import javax.servlet.http.*;
>^
>HelloWorld.java:6: cannot resolve symbol
>symbol : class HttpServlet
>location: class HelloWorld
>public class HelloWorld extends HttpServlet
> ^
>HelloWorld.java:8: cannot resolve symbol
>symbol : class HttpServletRequest
>location: class HelloWorld
> public void doGet(HttpServletRequest req, HttpServletResponse res)
> ^
>HelloWorld.java:8: cannot resolve symbol
>symbol : class HttpServletResponse
>location: class HelloWorld
> public void doGet(HttpServletRequest req, HttpServletResponse res)
> ^
>HelloWorld.java:9: cannot resolve symbol
>symbol : class ServletException
>location: class HelloWorld
> throws ServletException, IOException
> ^
>6 errors
>Normal Termination
>Output completed (0 sec consumed).
>
>Can someone see what the problem is?
>
>thanks
>
>
-
Re: Problem Compiling servlet
I'll be dam*ed..!! This works! I didn't even have to use the class path.
This must be some kind of bug. Has this been reported to Sun? I figure that
it must be in one of the readme's somewhere...
Man, thanks 'dm'. I was goin' nutz over this!
"dm" <dmottolo@synap.com> wrote in message news:3b1ee717$1@news.devx.com...
>
>
> Try copying servlet.jar to \jdk13\jre\lib\ext
>
>
> "David Rancour" <david_rancour@hotmail.com> wrote:
> >
> >Hi all,
> >
> >I have scoured the news groups to find the answer to this one but have
had
> >no luck. I am compiling my first servlet and get 'package not found'
errors.
> >I know, I know.. you are saying 'Oh man, another newbie that doesn't know
> >how to set his classpath'. BUT I have set the classpath the include the
> servlet.jar
> >file. This didn't work. Here is the code and the compiler errors.
> >
> >classpath is:
CLASSPATH=.;c:\jdk13\bin;c:\jakarta-tomcat-4.0-b5\common\lib\servlet.jar;
> >
> >import java.io.*;
> >import javax.servlet.*;
> >import javax.servlet.http.*;
> >
> >
> >public class HelloWorld extends HttpServlet
> >{
> > public void doGet(HttpServletRequest req, HttpServletResponse res)
> > throws ServletException, IOException
> > {
> > res.setContentType("text/html");
> > PrintWriter out = res.getWriter();
> >
> > out.println("<html>");
> > out.println("<head><title>Hello World Servlet</title></head>");
> > out.println("<body>");
> > out.println("<h1>Hello World!</h1>");
> > out.println("</body></html>");
> > }
> >}
> >
> >
> >---------- Java Compiler ----------
> >HelloWorld.java:2: package javax.servlet does not exist
> >import javax.servlet.*;
> >^
> >HelloWorld.java:3: package javax.servlet.http does not exist
> >import javax.servlet.http.*;
> >^
> >HelloWorld.java:6: cannot resolve symbol
> >symbol : class HttpServlet
> >location: class HelloWorld
> >public class HelloWorld extends HttpServlet
> > ^
> >HelloWorld.java:8: cannot resolve symbol
> >symbol : class HttpServletRequest
> >location: class HelloWorld
> > public void doGet(HttpServletRequest req, HttpServletResponse res)
> > ^
> >HelloWorld.java:8: cannot resolve symbol
> >symbol : class HttpServletResponse
> >location: class HelloWorld
> > public void doGet(HttpServletRequest req, HttpServletResponse res)
> > ^
> >HelloWorld.java:9: cannot resolve symbol
> >symbol : class ServletException
> >location: class HelloWorld
> > throws ServletException, IOException
> > ^
> >6 errors
> >Normal Termination
> >Output completed (0 sec consumed).
> >
> >Can someone see what the problem is?
> >
> >thanks
> >
> >
>
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