doremovemsg.jsp

来自「this is source code for online album」· JSP 代码 · 共 29 行

JSP
29
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="decodeQueryString" scope="page" class="com.mg.util.DecodeQueryString"/>

<%
    int index = -1;
    String queryString = request.getQueryString();
    decodeQueryString.setQueryString(queryString);
    try {
        index = Integer.parseInt(decodeQueryString.getQueryStringValue("index"));
    }catch (Exception e) {
        out.print("<title>删除留言</title>");
        out.print("<body>");
        out.print("<font color=white size=2> 删除失败,无效的参数!</font>");        
    }

    messageAdmin.setRootPath(application.getRealPath("/data/"));
    if (messageAdmin.delete(index)) {
        //添加成功,重新显示留言页面
        response.sendRedirect("removemsg.jsp");
    } else {
        out.print("<title>删除留言</title>");
        out.print("<body>");
        out.print("<font color=white size=2> MessageAmin删除失败!</font>");
    }
%>

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