addmessage.jsp

来自「this is source code for online album」· JSP 代码 · 共 32 行

JSP
32
字号
<%@ page contentType="text/html;charset=GBK"%>
<%@ include file = "../admin/CheckPermission.jsp" %>
<%@ include file = "../config.jsp" %>

<jsp:useBean id="messageAdmin" scope="page" class="com.mg.admin.MessageAdmin"/>
<jsp:useBean id="message" scope="page" class="com.mg.admin.Message"/>

<%
    String uid = (String)session.getAttribute("UID");
    String title = request.getParameter("title");
    String content = request.getParameter("content");
    
    if ((uid==null) || (title==null) || (content==null)) {
        out.print("<title>添加留言</title>");
        out.print("<body>");
        out.print("<font color=white size=2> 添加失败,无效的系统参数!</font>");
    } else {
        message.setTitle(title);
        message.setContent(content);
        message.setUser(uid);
        
        messageAdmin.setRootPath(application.getRealPath("/data/"));
        if (messageAdmin.add(message)) {
            //添加成功,重新显示留言页面
            response.sendRedirect("msg.jsp");
        } else {
            out.print("<title>添加留言</title>");
            out.print("<body>");
            out.print("<font color=white size=2> MessageAmin添加失败!</font>");
        }
    }
%>

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