dodelete.jsp

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<%@ page language="java" pageEncoding="GBK"	import="entity.*"%>
<%@ page language="java" import="biz.*" %>
<%
User loginUser = (User)session.getAttribute("loginUser");  // 从session中获得登录用户
if(loginUser==null){
	response.sendRedirect("index.jsp");
	return;
}
int        msgId      = Integer.parseInt(request.getParameter("msgid"));  // 从请求中取得要删除的短信息id
MessageBiz messageBiz = new MessageBiz();
Message    message    = messageBiz.findmessage(msgId);                     // 取得要删除短信息的对象
if(loginUser.getName().equals(message.getReceiveUname())){                 // 判断用户身份
	messageBiz.delete(msgId);
}
response.sendRedirect("listMsg.jsp");
%>