关于Jsp的问题，请各位大侠帮帮忙，在线等

Question

这错误很长，在tomcat中怎么把那错误信息粘在这上面

Answer 1

ilterChain.java:188)
        at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilte
r.java:39)
        at com.atlassian.jira.web.filters.SitemeshExcludePathFilter.doFilter(Sit
emeshExcludePathFilter.java:38)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilt
er.java:119)
        at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilte
r.java:55)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.ja
va:204)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.seraph.filter.TrustedApplicationsFilter.doFilter(Truste
dApplicationsFilter.java:120)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.
java:138)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(Profili
ngFilter.java:132)
        at com.atlassian.jira.web.filters.JIRAProfilingFilter.doFilter(JIRAProfi
lingFilter.java:16)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.jira.web.filters.ActionCleanupDelayFilter.doFilter(Acti
onCleanupDelayFilter.java:47)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.jira.web.filters.RequestCleanupFilter.doFilter(RequestC
leanupFilter.java:50)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.johnson.filters.AbstractJohnsonFilter.doFilter(Abstract
JohnsonFilter.java:72)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewrit
eFilter.java:350)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.gzipfilter.GzipFilter.doFilterInternal(GzipFilter.java:
75)
        at com.atlassian.gzipfilter.GzipFilter.doFilter(GzipFilter.java:51)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.core.filters.AbstractEncodingFilter.doFilter(AbstractEn
codingFilter.java:33)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.jira.appconsistency.db.DatabaseCompatibilityEnforcerFil
ter.doFilter(DatabaseCompatibilityEnforcerFilter.java:39)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:174)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:117)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:108)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:
548)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:174)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:874)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:665)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:528)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:81)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:689)
        at java.lang.Thread.run(Thread.java:619)
2010-08-04 10:34:44,656 http-8080-Processor23 ERROR [500ErrorPage.jsp] Exception
 caught in 500 page Unable to compile class for JSP:
An error occurred at line: 6 in the generated java file
Only a type can be imported. com.eip.worklog resolves to a packageAn error occurred at line: 4 in the jsp file: /secure/views/worklogsheet/savelog
.jsp
The method savelog(HttpServletRequest) is undefined for the type WebWorklogPlugi
n
1: <%@ page import="com.eip.worklog"%>
2: <jsp:useBean id="work" scope="session" class="com.eip.worklog.WebWorklogPlugi
n"/>
3: <%
4: work.savelog(request);
5: %>
6: <jsp:forward page="test.jsp" />
Stacktrace:
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 6 in the generated java file
Only a type can be imported. com.eip.worklog resolves to a packageAn error occurred at line: 4 in the jsp file: /secure/views/worklogsheet/savelog
.jsp
The method savelog(HttpServletRequest) is undefined for the type WebWorklogPlugi
n
1: <%@ page import="com.eip.worklog"%>
2: <jsp:useBean id="work" scope="session" class="com.eip.worklog.WebWorklogPlugi
n"/>
3: <%
4: work.savelog(request);
5: %>
6: <jsp:forward page="test.jsp" />
Stacktrace:
        at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErro
rHandler.java:93)
        at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher
.java:330)
        at org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java
:435)
        at org.apache.jasper.compiler.Compiler.compile(Compiler.java:298)
        at org.apache.jasper.compiler.Compiler.compile(Compiler.java:277)
        at org.apache.jasper.compiler.Compiler.compile(Compiler.java:265)
        at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext
.java:564)
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:302)
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3
29)
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:269)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.core.filters.HeaderSanitisingFilter.doFilter(HeaderSani
tisingFilter.java:44)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.jira.web.filters.AccessLogFilter.doFilter(AccessLogFilt
er.java:73)

Answer 2

        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilte
r.java:39)
        at com.atlassian.jira.web.filters.SitemeshExcludePathFilter.doFilter(Sit
emeshExcludePathFilter.java:38)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilt
er.java:119)
        at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilte
r.java:55)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.ja
va:204)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.seraph.filter.TrustedApplicationsFilter.doFilter(Truste
dApplicationsFilter.java:120)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.
java:138)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(Profili
ngFilter.java:132)
        at com.atlassian.jira.web.filters.JIRAProfilingFilter.doFilter(JIRAProfi
lingFilter.java:16)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.jira.web.filters.ActionCleanupDelayFilter.doFilter(Acti
onCleanupDelayFilter.java:47)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.jira.web.filters.RequestCleanupFilter.doFilter(RequestC
leanupFilter.java:50)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.johnson.filters.AbstractJohnsonFilter.doFilter(Abstract
JohnsonFilter.java:72)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewrit
eFilter.java:350)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.gzipfilter.GzipFilter.doFilterInternal(GzipFilter.java:
75)
        at com.atlassian.gzipfilter.GzipFilter.doFilter(GzipFilter.java:51)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.core.filters.AbstractEncodingFilter.doFilter(AbstractEn
codingFilter.java:33)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at com.atlassian.jira.appconsistency.db.DatabaseCompatibilityEnforcerFil
ter.doFilter(DatabaseCompatibilityEnforcerFilter.java:39)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:188)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:174)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:117)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:108)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:
548)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:174)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:874)
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:665)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:528)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:81)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:689)
        at java.lang.Thread.run(Thread.java:619)
2010-08-04 10:34:55,796 JiraQuartzScheduler_Worker-1 INFO [jira.action.admin.Dat
aExport] Export took 73468ms
2010-08-04 10:35:00,015 JiraQuartzScheduler_Worker-1 INFO [jira.action.admin.Dat
aExport] Wrote 408016 entities to export

Answer 3

 我不是用的Myeclipse 中的tomcat

Answer 4

An error occurred at line: 4 in the jsp file: /secure/views/worklogsheet/savelog
.jsp
The method savelog(HttpServletRequest) is undefined for the type WebWorklogPlugi
n
1: <%@ page import="com.eip.worklog"%>
2: <jsp:useBean id="work" scope="session" class="com.eip.worklog.WebWorklogPlugi
n"/>
3: <%
4: work.savelog(request);
5: %>savelog(HttpServletRequest)在WebWorklogPlugin中没有定义，看看com.eip.worklog下是否包含WebWorklogPlugin类，看看定义

Answer 5

package com.eip.worklog;import java.text.ParseException;
import java.util.ArrayList;
import java.util.Date;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;import org.ofbiz.core.entity.GenericEntityException;
import org.ofbiz.core.entity.GenericValue;import com.atlassian.core.ofbiz.CoreFactory;
import com.atlassian.core.util.collection.EasyList;
import com.atlassian.core.util.map.EasyMap;
import com.atlassian.jira.ComponentManager;
import com.atlassian.jira.issue.IssueManager;
import com.atlassian.jira.issue.Issue;
import com.atlassian.jira.issue.worklog.DefaultWorklogManager;
import com.atlassian.jira.issue.worklog.OfBizWorklogStore;
import com.atlassian.jira.issue.worklog.Worklog;
import com.atlassian.jira.issue.worklog.WorklogImpl;
import com.atlassian.jira.issue.worklog.WorklogManager;
import com.atlassian.jira.ofbiz.OfBizDelegator;
import com.atlassian.jira.project.Project;
import com.atlassian.jira.project.ProjectManager;
import com.atlassian.jira.security.JiraAuthenticationContext;
import com.icl.saxon.functions.Substring;
import com.opensymphony.user.EntityNotFoundException;
import com.opensymphony.user.User;
import com.opensymphony.user.UserManager;
import com.atlassian.jira.ManagerFactory;public class WebWorklogPlugin 

Answer 6

public void savelog(HttpServletRequest request) throws ParseException {
String date = request.getParameter("date");// 日志日期
String project = request.getParameter("projectName");// 所属项目
String issue = request.getParameter("issue");// 项目问题
String ctnt = request.getParameter("ctnt");// 日志内容
String hour = request.getParameter("hour");// 工作时间(小时)，
String minu = request.getParameter("minu");// 工作时间 （分）
long a=Integer.parseInt(hour)*3600;
long b=Integer.parseInt(minu)*60;
long timework=a+b;
Date startdate = new java.text.SimpleDateFormat("yyyy-MM-dd").parse(date); 
// Worklog worklog = new WorklogImpl(getWorklogManager(), issue,
// gv.getLong("id"), gv.getString("author"), gv.getString("body"), new
// Date(startDateTS.getTime()), gv.getString("grouplevel"),
// gv.getLong("rolelevel"), gv.getLong("timeworked"),
// gv.getString("updateauthor"), new Date(createdTS.getTime()), new
// Date(updatedTS.getTime()));
 System.out.println("555555555555555555555555555555555");
Worklog wk = new WorklogImpl(getWorklogManager(), getIssue(Long
.parseLong(issue)),null, getAuthenticatedUserName(), ctnt,startdate, null, null, timework);
OfBizWorklogStore ofwl = new OfBizWorklogStore(
(OfBizDelegator) CoreFactory.getGenericDelegator(),
issueManager);
System.out.println("4444444444444444444444444444444");
ofwl.create(wk); } 
这是我后台的方法 

Answer 7

你的jsp是不是少导什么了！总的老是报那个错

Answer 8

还乱？？？我就从一个JSP页面填写数据提交到这个JSP页面，而这个JSP主要负责保存，保存完之后跳转到另一个页面去。就这么简单。

Answer 9

页面第一行<%@ page import="com.eip.worklog"%> 改成<%@ page language="java" import="com.eip.worklog"%> 试试。

Answer 10

worklog好像是个包名，不是类名啊。
<%@ page language="java" import="com.eip.worklog.*"%> 

Answer 11

1.确认在com.eip.worklog.WebWorklogPlugin中有savelog(HttpServletRequest)方法
2.确认savelog(HttpServletRequest)方法名称没有写错(注意方法的大小写).

Answer 12

确定 public void savelog(HttpServletRequest request) throws ParseException {｝

Answer 13

包名package com.eip.worklog;
类名：public class WebWorklogPlugin extends HttpServlet {
｝都是有的，就是报未定义类型

Answer 14

The method savelog(HttpServletRequest) is undefined for the type WebWorklogPlugi
n
看看这句话，意思是，方法savelog(HttpServletRequest)没有在WebWorklogPlugin 中定义

Answer 15

<%@ page import="com.eip.worklog"%>改成
<%@ page import="com.eip.worklog.*"%>