修改后的也不对:
save.jsp<jsp:useBean id="save" scope="session" class="com.manage.icncnnews.save" />
<%
String subject=request.getParameter("subject");
String types=request.getParameter("types");
String memo=request.getParameter("memo");
String ckey=request.getParameter("ckey");
String dtime=request.getParameter("dtime");
%>
<jsp:setProperty name="save" property="subject" value="<%=subject%>"/>
<jsp:setProperty name="save" property="types" value="<%=types%>"/>
<jsp:setProperty name="save" property="memo" value="<%=memo%>"/>
<jsp:setProperty name="save" property="ckey" value="<%=ckey%>"/>
<jsp:setProperty name="save" property="dtime" value="<%=dtime%>"/>
<%
save.execute();
response.sendRedirect("addnews.jsp"); 
%>