我在用eclipse开发jsp..为什么一运行就要报错啊..是不是还要加入什么包呢.该怎么
org.apache.jasper.JasperException: Exception in JSP: /index.jsp:63: <%@ page import="com.ec.survey.dto.*" %>
4: <%
5: ConfigDAO cdao=DAOFactory.getConfigDAO();
6: Config cfg=cdao.findConfig();
7:
8: SurveyDAO sdao=DAOFactory.getSurveyDAO();
9: List<Survey> slist=sdao.listVisitableSurvey();
补充:Java , Web 开发