大家块帮忙吧,急死俺了, 把你的小程序贴出来,肯定是你程序问题你的包怎么设成了package org.apache.struts.action 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 import javax.servelet.http.*;import org.apache.struts.action.*;import books.Book;public final class BookAction extends Action{public ActionForward perform(ActionMapping mapping,ActionForm form, HttpServletRequest req,HttpServletResponse res){ String title = req.getParameter("title"); Book book = new Book(); book.setTitle( title ); System.out.println("After creation of book: " + book.getTitle() ); req.setAttribute("BOOK", book); return mapping.findForward("bookCreated");}}我没设这个包阿! 我是编译时出错的,import javax.servelet.http.*;import org.apache.struts.action.*;import books.Book;public final class BookAction extends Action{public ActionForward perform(ActionMapping mapping,ActionForm form, HttpServletRequest req,HttpServletResponse res){ String title = req.getParameter("title"); Book book = new Book(); book.setTitle( title ); System.out.println("After creation of book: " + book.getTitle() ); req.setAttribute("BOOK", book); return mapping.findForward("bookCreated");}}编译后。提示错误: package org.apache.struts.action does not exist也就是说编译器未找到struts的包,但是我已经将struts.jar拷到当前的应用的lib路径下是不是还要做什么设置, 把你的struts.jar放到这个地方tomcat/share/lib试试看 是用的JB吗?(jbuidler)如果用JB的话可在工程文件处点右键选择properties 选择paths一栏中的Required libraries在其中加入你的struts.jar就可以了 编译出错,说明classpath设置的不对 应该是classpath设置的不对,导致找不到class hibernate 一对一关联问题 Java工程中的xml文件中的超链接地址已无效,如何解决? 用Ibatis做企业应用开发的朋友看过来。 日志中异常显示没有具体行号怎么办 Web开发过程中的一个小问题 J2EEv1.5/1.6(Java EE 5/6) 的最新变化 又是一个反射的小问题 ;) jfreechart如何时配置啊 请教 :::JSF问题 使用ant编译ejb时,发现错误在使用了assert(断言)后出错! 出现这种警告是什么原因,该如何改? 请各位讨论:用JSP+JAVABEAN的形式做一套想用在全国范围的商业系统???
import org.apache.struts.action.*;
import books.Book;public final class BookAction extends Action
{public ActionForward perform(ActionMapping mapping,
ActionForm form, HttpServletRequest req,
HttpServletResponse res)
{ String title = req.getParameter("title");
Book book = new Book();
book.setTitle( title );
System.out.println("After creation of book: " + book.getTitle() );
req.setAttribute("BOOK", book);
return mapping.findForward("bookCreated");
}
}
我没设这个包阿!
import org.apache.struts.action.*;
import books.Book;public final class BookAction extends Action
{public ActionForward perform(ActionMapping mapping,
ActionForm form, HttpServletRequest req,
HttpServletResponse res)
{ String title = req.getParameter("title");
Book book = new Book();
book.setTitle( title );
System.out.println("After creation of book: " + book.getTitle() );
req.setAttribute("BOOK", book);
return mapping.findForward("bookCreated");
}
}
编译后。提示错误:
package org.apache.struts.action does not exist
也就是说编译器未找到struts的包,但是我已经将struts.jar拷到当前的应用的lib路径下
是不是还要做什么设置,
放到这个地方
tomcat/share/lib
试试看
如果用JB的话可在工程文件处点右键
选择properties
选择paths一栏中的Required libraries
在其中加入你的struts.jar就可以了