机票预订系统

<%@page import="javabean.flight"%> <%@page import="java.util.ArrayList"%> <%@page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <%@page import="javabean.db_conn"%> <%@page import="java.sql.ResultSet"%> 机票预订系统 <%! db_conn conn2=new db_conn(); String seat; String user_name; String todaydate="2019-12-01";%>

<% String todaydate="2019-12-01"; if(session.getAttribute("user_id")!=null){ db_conn conn2=new db_conn(); String sql2="select * from p_inf where p_tel='"+session.getAttribute("user_id")+"'"; ResultSet res2=conn2.executeQuery(sql2); if(res2.next()) user_name=res2.getString(2); %> 您好，<%=user_name%>
- 退出
<%}else{ %> 请登录！ <%} %>

<% ArrayList flightlist=(ArrayList)request.getAttribute("flightlist"); if(flightlist.size()==0){ out.println("对不起，未找到您需要的航班，请重新查找"); }else{ for(int i=0;i

<%=flight_info.getF_n()%>
<%=flight_info.getF_s_p()%>
<%=flight_info.getF_s_a() %>
—
<%=flight_info.getF_a_p() %>
<%=flight_info.getF_a_a() %>
<%=flight_info.getF_s_t() %>
—
<%=flight_info.getF_a_t() %>

今日剩余座位数：<%=seat %>
价格：￥<%=flight_info.getF_p() %>

<% } } %>