c0f75101c72f001e130299acfb2391d0
来自「用jsp实现在线留言!采用MVC三层架构!」· 代码 · 共 40 行
TXT
40 行
<%@page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" %>
<jsp:useBean id="yy" scope="page" class="yy.jdbc"/>
<%
if ((session.getValue("UserName")==null)||(session.getValue("UserClass")==null)||(!session.getValue("UserClass").equals("系统管理员")))
{
response.sendRedirect("err.jsp?id=14");
return;
}
%>
<%!String sql,Notice_Id,Delete_Id,Notice_Title,Notice_Content;%>
<%
Delete_Id=request.getParameter("deleteid");
Notice_Title=request.getParameter("title");
Notice_Title=yy.ex_chinese(Notice_Title);
Notice_Content=request.getParameter("content");
Notice_Content=yy.ex_chinese(Notice_Content);
Notice_Id=request.getParameter("noticeid");
Connection con=yy.getConn();
Statement stmt=con.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_READ_ONLY);
if (Delete_Id!=null)
{
sql="Delete From 公告 Where 公告id="+Delete_Id;
stmt.executeUpdate(sql);
out.println("<html> <meta http-equiv='refresh' content='1;url=manager.jsp'> </html>");
return;
}
if (Notice_Id.equals("0"))
sql="insert into 公告(公告标题,公告内容,公告时间) values('"+Notice_Title+"','"+Notice_Content+"','"+yy.getTime()+"')";
else
sql="update 公告 set 公告标题='"+Notice_Title+"',公告内容='"+Notice_Content+"' where 公告id="+Notice_Id;
//out.println(sql);
stmt.executeUpdate(sql);
out.println("<html> <meta http-equiv='refresh' content='1;url=manager.jsp'> </html>");
%>
<jsp:include page="inc/online.jsp" flush="true"/>
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