JAVA编写的火车票售票系统

正文

一，Tanban

package
hangban;

import
java.util.Scanner;

import
hangban.Flight;

public class Tanban 

{

    static Flight[] flys=new Flight[6];//只能存放6条信息，null

    static {

        Flight filght1=new Flight(1,100,"北京","2016-01-01");

        Flight filght2=new Flight(2,200,"南京","2016-02-02");

        Flight filght3=new Flight(3,300,"天津","2016-03-03");

        //数组可以通过下标赋值

        flys[0]=filght1;

        flys[1]=filght2;

        flys[2]=filght3;

        

    }

    //String [] msgs= {"1:列除所有航班","2:按起飞时间查询","3:按目的地查询","4:删除航班","5:更新航班","6:退出系统"}; 

    static Scanner sc=new Scanner(System.in);

    //一

    static void listFlys()

    {

        System.out.println("编号\t航班号\t目的地\t起飞时间");

         for(int i=0;i