public class NewsReleaseAction extends StrutsAction {
private NewsManager newsManager;
public void setNewsManager(NewsManager newsManager) {
this.newsManager = newsManager;
}
public ActionForward newsRelease(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
LazyValidatorForm lazyForm = (LazyValidatorForm) form;
News news = new News();
bindEntity(lazyForm,news);
String publisher = request.getSession().getAttribute(Constants.LOGINED_NAME).toString();
news.setPublisher(publisher);
if(news!=null){
newsManager.save(news);//此处报错java.sql.SQLException: Parameter #6 has not been set.
}else{
System.out.println("null!!!");
}
return mapping.findForward("adminNews");
}
public ActionForward unspecified(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
return newsRelease(mapping, form, request, response);
}
}public class NewsManager extends HibernateEntityDao<News> {
}public class News implements java.io.Serializable { private int id;
private NewsType newsType;
private String title;
private String content;
private Date newsTime;
private String publisher;
private Set<Accessory> accessories = new HashSet<Accessory>(0); public News() {
}
}
private NewsManager newsManager;
public void setNewsManager(NewsManager newsManager) {
this.newsManager = newsManager;
}
public ActionForward newsRelease(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
LazyValidatorForm lazyForm = (LazyValidatorForm) form;
News news = new News();
bindEntity(lazyForm,news);
String publisher = request.getSession().getAttribute(Constants.LOGINED_NAME).toString();
news.setPublisher(publisher);
if(news!=null){
newsManager.save(news);//此处报错java.sql.SQLException: Parameter #6 has not been set.
}else{
System.out.println("null!!!");
}
return mapping.findForward("adminNews");
}
public ActionForward unspecified(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
return newsRelease(mapping, form, request, response);
}
}public class NewsManager extends HibernateEntityDao<News> {
}public class News implements java.io.Serializable { private int id;
private NewsType newsType;
private String title;
private String content;
private Date newsTime;
private String publisher;
private Set<Accessory> accessories = new HashSet<Accessory>(0); public News() {
}
}
大侠请出手相救！
出现这个错误1.一般是参数设置不对， 注意参数的类型2.注意你的Sql语句是否写正确 ，比如value()里面的参数是否加单引号
org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:523)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:421)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
root cause org.springframework.dao.InvalidDataAccessResourceUsageException: could not insert: [net.tv33.remoteedu.hibernate.pojo.News]; nested exception is org.hibernate.exception.SQLGrammarException: could not insert: [net.tv33.remoteedu.hibernate.pojo.News]
org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:613)
org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:412)
org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:377)
org.springframework.orm.hibernate3.HibernateTemplate.saveOrUpdate(HibernateTemplate.java:686)
org.springside.core.dao.HibernateGenericDao.save(HibernateGenericDao.java:71)
net.tv33.remoteedu.admin.web.NewsReleaseAction.newsRelease(NewsReleaseAction.java:45)
net.tv33.remoteedu.admin.web.NewsReleaseAction.unspecified(NewsReleaseAction.java:55)
org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:256)
org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:194)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
root cause org.hibernate.exception.SQLGrammarException: could not insert: [net.tv33.remoteedu.hibernate.pojo.News]
org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:40)
org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2158)
org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2638)
org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:48)
org.hibernate.engine.ActionQueue.execute(ActionQueue.java:250)
org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:298)
org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:181)
org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:107)
org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:187)
org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:172)
org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:94)
org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70)
org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:507)
org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:499)
org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:495)
org.springframework.orm.hibernate3.HibernateTemplate$16.doInHibernate(HibernateTemplate.java:689)
org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:372)
org.springframework.orm.hibernate3.HibernateTemplate.saveOrUpdate(HibernateTemplate.java:686)
org.springside.core.dao.HibernateGenericDao.save(HibernateGenericDao.java:71)
net.tv33.remoteedu.admin.web.NewsReleaseAction.newsRelease(NewsReleaseAction.java:45)
net.tv33.remoteedu.admin.web.NewsReleaseAction.unspecified(NewsReleaseAction.java:55)
org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:256)
org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:194)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
net.sourceforge.jtds.jdbc.ConnectionJDBC2.prepareSQL(ConnectionJDBC2.java:602)
net.sourceforge.jtds.jdbc.JtdsPreparedStatement.executeUpdate(JtdsPreparedStatement.java:420)
org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:94)
org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:73)
org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:33)
org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2158)
org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2638)
org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:48)
org.hibernate.engine.ActionQueue.execute(ActionQueue.java:250)
org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:298)
org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:181)
org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:107)
org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:187)
org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:172)
org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:94)
org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:70)
org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:507)
org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:499)
org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:495)
org.springframework.orm.hibernate3.HibernateTemplate$16.doInHibernate(HibernateTemplate.java:689)
org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:372)
org.springframework.orm.hibernate3.HibernateTemplate.saveOrUpdate(HibernateTemplate.java:686)
org.springside.core.dao.HibernateGenericDao.save(HibernateGenericDao.java:71)
net.tv33.remoteedu.admin.web.NewsReleaseAction.newsRelease(NewsReleaseAction.java:45)
net.tv33.remoteedu.admin.web.NewsReleaseAction.unspecified(NewsReleaseAction.java:55)
org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:256)
org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:194)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
public class NewsReleaseAction extends StrutsAction {
private NewsManager newsManager;
public void setNewsManager(NewsManager newsManager) {
this.newsManager = newsManager;
}
public ActionForward newsRelease(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
LazyValidatorForm lazyForm = (LazyValidatorForm) form;
News news = new News();
bindEntity(lazyForm,news);
String publisher = request.getSession().getAttribute(Constants.LOGINED_NAME).toString();
news.setPublisher(publisher);
if(news!=null){
newsManager.save(news);//此处报错java.sql.SQLException: Parameter #6 has not been set.
}else{
System.out.println("null!!!");
}
return mapping.findForward("adminNews");
}
public ActionForward unspecified(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) {
return newsRelease(mapping, form, request, response);
}
} DAO类public class NewsManager extends HibernateEntityDao <News> {
} pojo类
public class News implements java.io.Serializable { private int id;
private NewsType newsType;
private String title;
private String content;
private Date newsTime;
private String publisher;
private Set <Accessory> accessories = new HashSet <Accessory>(0); public News() {
}
}