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Cannot compile Java serlvet code
I am trying to compile the Java code HelloServlet.java HelloServlet.java on my windows 7 PC:
I am following the directions at http://www.cis.upenn.edu/~cis330/jetty.html
I am getting error at compilation as below. Could you please assist me to compile?
C:\jetty\jetty-6.1.11\jett
C:\Program Files\Java\jdk1.8.0_25\bin
C:\jetty\jetty-6.1.11\jett
C:\Program Files\Java\jdk1.8.0_25
C:\jetty\jetty-6.1.11\jett
Volume in drive C has no label.
Volume Serial Number is E609-E068
Directory of C:\jetty\jetty-6.1.11\jett
11/13/2014 09:51 AM <DIR> .
11/13/2014 09:51 AM <DIR> ..
11/12/2014 03:32 PM <DIR> bin
11/12/2014 03:32 PM <DIR> contexts
11/12/2014 03:32 PM <DIR> contrib
11/12/2014 03:32 PM <DIR> etc
11/12/2014 03:32 PM <DIR> examples
11/12/2014 03:32 PM <DIR> extras
11/13/2014 09:48 AM 983 HelloServlet.java
11/12/2014 03:32 PM <DIR> javadoc
11/12/2014 03:32 PM <DIR> lib
11/12/2014 03:32 PM <DIR> LICENSES
11/12/2014 04:48 PM <DIR> logs
11/12/2014 03:32 PM <DIR> modules
11/12/2014 03:32 PM <DIR> patches
11/12/2014 03:32 PM 12,512 pom.xml
11/12/2014 03:32 PM <DIR> project-website
11/12/2014 03:32 PM 4,253 README.txt
11/12/2014 03:32 PM <DIR> resources
11/12/2014 03:32 PM 16,501 start.jar
11/12/2014 03:32 PM 141,436 VERSION.txt
11/12/2014 05:07 PM <DIR> webapps
5 File(s) 175,685 bytes
17 Dir(s) 119,868,235,776 bytes free
C:\jetty\jetty-6.1.11\jett
C:\jetty\jetty-6.1.11\jett
Volume in drive C has no label.
Volume Serial Number is E609-E068
Directory of C:\jetty\jetty-6.1.11\jett
11/12/2014 03:32 PM <DIR> .
11/12/2014 03:32 PM <DIR> ..
11/12/2014 03:32 PM <DIR> annotations
11/12/2014 03:32 PM <DIR> cometd
11/12/2014 03:32 PM <DIR> ext
11/12/2014 03:32 PM 500,194 jetty-6.1.11.jar
11/12/2014 03:32 PM 160,510 jetty-util-6.1.11.jar
11/12/2014 03:32 PM <DIR> jsp-2.0
11/12/2014 03:32 PM <DIR> jsp-2.1
11/12/2014 03:32 PM <DIR> management
11/12/2014 03:32 PM <DIR> naming
11/12/2014 03:32 PM <DIR> plus
11/12/2014 03:32 PM 132,417 servlet-api-2.5-6.1.11.jar
11/12/2014 03:32 PM <DIR> win32
11/12/2014 03:32 PM <DIR> xbean
3 File(s) 793,121 bytes
12 Dir(s) 119,868,227,584 bytes free
C:\jetty\jetty-6.1.11\jett
C:\jetty\jetty-6.1.11\jett
lib\servlet-api-2.5-6.1.11
HelloServlet.java:2: error: package javax.servlet does not exist
import javax.servlet.*;
^
HelloServlet.java:3: error: package javax.servlet.http does not exist
import javax.servlet.http.*;
^
HelloServlet.java:5: error: cannot find symbol
public class HelloServlet extends HttpServlet
^
symbol: class HttpServlet
HelloServlet.java:7: error: cannot find symbol
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
^
symbol: class HttpServletRequest
location: class HelloServlet
HelloServlet.java:7: error: cannot find symbol
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
^
symbol: class HttpServletResponse
location: class HelloServlet
HelloServlet.java:8: error: cannot find symbol
throws ServletException, IOException
^
symbol: class ServletException
location: class HelloServlet
HelloServlet.java:20: error: cannot find symbol
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
^
symbol: class HttpServletRequest
location: class HelloServlet
HelloServlet.java:20: error: cannot find symbol
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
^
symbol: class HttpServletResponse
location: class HelloServlet
HelloServlet.java:21: error: cannot find symbol
throws ServletException, IOException
^
symbol: class ServletException
location: class HelloServlet
9 errors
C:\jetty\jetty-6.1.11\jett
I am following the directions at http://www.cis.upenn.edu/~cis330/jetty.html
I am getting error at compilation as below. Could you please assist me to compile?
C:\jetty\jetty-6.1.11\jett
C:\Program Files\Java\jdk1.8.0_25\bin
C:\jetty\jetty-6.1.11\jett
C:\Program Files\Java\jdk1.8.0_25
C:\jetty\jetty-6.1.11\jett
Volume in drive C has no label.
Volume Serial Number is E609-E068
Directory of C:\jetty\jetty-6.1.11\jett
11/13/2014 09:51 AM <DIR> .
11/13/2014 09:51 AM <DIR> ..
11/12/2014 03:32 PM <DIR> bin
11/12/2014 03:32 PM <DIR> contexts
11/12/2014 03:32 PM <DIR> contrib
11/12/2014 03:32 PM <DIR> etc
11/12/2014 03:32 PM <DIR> examples
11/12/2014 03:32 PM <DIR> extras
11/13/2014 09:48 AM 983 HelloServlet.java
11/12/2014 03:32 PM <DIR> javadoc
11/12/2014 03:32 PM <DIR> lib
11/12/2014 03:32 PM <DIR> LICENSES
11/12/2014 04:48 PM <DIR> logs
11/12/2014 03:32 PM <DIR> modules
11/12/2014 03:32 PM <DIR> patches
11/12/2014 03:32 PM 12,512 pom.xml
11/12/2014 03:32 PM <DIR> project-website
11/12/2014 03:32 PM 4,253 README.txt
11/12/2014 03:32 PM <DIR> resources
11/12/2014 03:32 PM 16,501 start.jar
11/12/2014 03:32 PM 141,436 VERSION.txt
11/12/2014 05:07 PM <DIR> webapps
5 File(s) 175,685 bytes
17 Dir(s) 119,868,235,776 bytes free
C:\jetty\jetty-6.1.11\jett
C:\jetty\jetty-6.1.11\jett
Volume in drive C has no label.
Volume Serial Number is E609-E068
Directory of C:\jetty\jetty-6.1.11\jett
11/12/2014 03:32 PM <DIR> .
11/12/2014 03:32 PM <DIR> ..
11/12/2014 03:32 PM <DIR> annotations
11/12/2014 03:32 PM <DIR> cometd
11/12/2014 03:32 PM <DIR> ext
11/12/2014 03:32 PM 500,194 jetty-6.1.11.jar
11/12/2014 03:32 PM 160,510 jetty-util-6.1.11.jar
11/12/2014 03:32 PM <DIR> jsp-2.0
11/12/2014 03:32 PM <DIR> jsp-2.1
11/12/2014 03:32 PM <DIR> management
11/12/2014 03:32 PM <DIR> naming
11/12/2014 03:32 PM <DIR> plus
11/12/2014 03:32 PM 132,417 servlet-api-2.5-6.1.11.jar
11/12/2014 03:32 PM <DIR> win32
11/12/2014 03:32 PM <DIR> xbean
3 File(s) 793,121 bytes
12 Dir(s) 119,868,227,584 bytes free
C:\jetty\jetty-6.1.11\jett
C:\jetty\jetty-6.1.11\jett
lib\servlet-api-2.5-6.1.11
HelloServlet.java:2: error: package javax.servlet does not exist
import javax.servlet.*;
^
HelloServlet.java:3: error: package javax.servlet.http does not exist
import javax.servlet.http.*;
^
HelloServlet.java:5: error: cannot find symbol
public class HelloServlet extends HttpServlet
^
symbol: class HttpServlet
HelloServlet.java:7: error: cannot find symbol
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
^
symbol: class HttpServletRequest
location: class HelloServlet
HelloServlet.java:7: error: cannot find symbol
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
^
symbol: class HttpServletResponse
location: class HelloServlet
HelloServlet.java:8: error: cannot find symbol
throws ServletException, IOException
^
symbol: class ServletException
location: class HelloServlet
HelloServlet.java:20: error: cannot find symbol
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
^
symbol: class HttpServletRequest
location: class HelloServlet
HelloServlet.java:20: error: cannot find symbol
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
^
symbol: class HttpServletResponse
location: class HelloServlet
HelloServlet.java:21: error: cannot find symbol
throws ServletException, IOException
^
symbol: class ServletException
location: class HelloServlet
9 errors
C:\jetty\jetty-6.1.11\jett
Last Comment
ASKER
Thanks. Here it is:
C:\jetty\jetty-6.1.11\jetty-6.1.11>dir /ad/s/b webapps
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\hello
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test-jaas
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\hello\WEB-INF
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\hello\WEB-INF\classes
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test\auth
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test\cgi-bin
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test\chat
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test\js
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test\jsp
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test\WEB-INF
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test\WEB-INF\classes
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test\WEB-INF\tags
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test\WEB-INF\classes\com
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test\WEB-INF\classes\com\acme
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test-jaas\META-INF
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test-jaas\WEB-INF
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test-jaas\META-INF\maven
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test-jaas\META-INF\maven\org.mortbay.
jetty
C:\jetty\jetty-6.1.11\jetty-6.1.11\webapps\test-jaas\META-INF\maven\org.mortbay.
jetty\jetty-test-jaas
C:\jetty\jetty-6.1.11\jetty-6.1.11>
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ASKER
It worked. Many thanks.
What did? ;)
The problem is that won't put the class file where it's meant to be. OK, so you can copy the class file or move it but
a. there's no need
b. if you have packages involved (which you should normally) that won't be easy
If you want to continue at the command line (which personally i think is a good idea), you might like to look at using Ant, which will cope as the classpath gets bigger
a. there's no need
b. if you have packages involved (which you should normally) that won't be easy
If you want to continue at the command line (which personally i think is a good idea), you might like to look at using Ant, which will cope as the classpath gets bigger
Java
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