Servlet问题!!

[kindboys]

有以下错误提示是什么原因:
D:\JBuilder8\thirdparty\jakarta-tomcat-4.0.6-LE-jdk14\webapps\examples\WEB-INF\classes\HelloWorldExample.java:8: package javax.servlet does not exist
import javax.servlet.*;
^
D:\JBuilder8\thirdparty\jakarta-tomcat-4.0.6-LE-jdk14\webapps\examples\WEB-INF\classes\HelloWorldExample.java:9: package javax.servlet.http does not exist
import javax.servlet.http.*;
^
D:\JBuilder8\thirdparty\jakarta-tomcat-4.0.6-LE-jdk14\webapps\examples\WEB-INF\classes\HelloWorldExample.java:17: cannot resolve symbol
symbol : class HttpServlet
location: class HelloWorldExample
public class HelloWorldExample extends HttpServlet {
^
D:\JBuilder8\thirdparty\jakarta-tomcat-4.0.6-LE-jdk14\webapps\examples\WEB-INF\classes\HelloWorldExample.java:20: cannot resolve symbol
symbol : class HttpServletRequest
location: class HelloWorldExample
public void doGet(HttpServletRequest request,
^
D:\JBuilder8\thirdparty\jakarta-tomcat-4.0.6-LE-jdk14\webapps\examples\WEB-INF\classes\HelloWorldExample.java:21: cannot resolve symbol
symbol : class HttpServletResponse
location: class HelloWorldExample
HttpServletResponse response)
^
D:\JBuilder8\thirdparty\jakarta-tomcat-4.0.6-LE-jdk14\webapps\examples\WEB-INF\classes\HelloWorldExample.java:22: cannot resolve symbol
symbol : class ServletException
location: class HelloWorldExample
throws IOException, ServletException
^
6 errors

[iwo99]

没有找到servlet包，你到tomcat下去找一下这个包，然后设到系统的classpath中就好了

[yaray]

没有找到servlet包，你到tomcat下去找一下这个包，然后设到系统的classpath中就好了

[linsr]

jdk1.4中没有servlet包
可以下载servlet.jar包
然后加到
j2sdk1.4.1_01\jre\lib\ext

[wlei0411]

你的JBuilder8.0和tomat没整和好！
我也出现过这类问题，你在tool菜单下confingue server里把tomat选为enable!
网上有很多这类问题的文章，我手头没有，没法给你推荐！
其实你要装了J2EE可以用JBuilder编好后手动开启j2ee -verbose
然后把程序放在j2ee自带的tomat里运行
前一阵子我的JBuilder9.0和weblogic6.1没整合好时也是这么干的
虽然傻了点，但总能用！呵呵