开学测试整理

WarehouseInformation系统的增删改查操作
一、
实现WarehouseInformation类中的成员变量，赋值函数等；
代码如下：

public class WarehouseInformation {
    private String itemno;    //表示商品编号（有8 位数字组成）
    private String itemname;  //表示商品名称
    private String suppliername;  //表示供货商名称
    private String warehousingtime;  //表示入库时间，长度八位例如：20230904
    private String shipmenttime; //表示出库时间，长度八位例如：20230904
    private String warehousenumber;  //表示仓库编号。长度三位。
    private String warehouseplace;  //表示存放商品的具体位置，长度八位数字XXXXYYZZ，其中XXXX表示货架号，YY表示货架的层号，ZZ表示存放在该货架该层的商品顺序号
    private int itemnumber;   //表示入库商品的数量。
    private int outnumber;  //表示出库商品的数量
    private int kucun;
    public void setItemno(String itemno)
    {
        this.itemno=itemno;
    }

    public String getItemno() {
        return itemno;
    }

    public void setItemname(String itemname) {
        this.itemname = itemname;
    }

    public String getItemname() {
        return itemname;
    }

    public void setSuppliername(String suppliername) {
        this.suppliername = suppliername;
    }

    public String getSuppliername() {
        return suppliername;
    }

    public void setWarehousingtime(String warehousingtime) {
        this.warehousingtime = warehousingtime;
    }
    public String getWarehousingtime()
    {
        return warehousingtime;
    }

    public void setShipmenttime(String shipmenttime) {
        this.shipmenttime = shipmenttime;
    }

    public String getShipmenttime() {
        return shipmenttime;
    }

    public void setWarehousenumber(String warehousenumber) {
        this.warehousenumber = warehousenumber;
    }

    public String getWarehousenumber() {
        return warehousenumber;
    }

    public void setWarehouseplace(String warehouseplace) {
        this.warehouseplace = warehouseplace;
    }

    public String getWarehouseplace() {
        return warehouseplace;
    }

    public void setIntemnumber(int intemnumber) {
        this.itemnumber = intemnumber;
    }

    public int getIntemnumber() {
        return itemnumber;
    }

    public void setOutnumber(int outnumber) {
        this.outnumber = outnumber;
    }

    public int getOutnumber() {
        return outnumber;
    }

    public void setKucun(int kucun) {
        this.kucun = this.itemnumber-this.outnumber;
    }

    public int getKucun() {
        return this.itemnumber-this.outnumber;
    }


    WarehouseInformation(String itemno,String itemname,String suppliername,String warehousingtime,String shipmenttime,String warehousenumber,String warehouseplace,int itemnumber,int outnumber)
    {
        this.itemno=itemno;
        this.itemname=itemname;
        this.suppliername=suppliername;
        this.suppliername=suppliername;
        this.warehousingtime=warehousingtime;
        this.shipmenttime=shipmenttime;
        this.warehousenumber=warehousenumber;
        this.warehouseplace=warehouseplace;
        this.itemnumber=itemnumber;
        this.outnumber=outnumber;
    }
二、
实现管理类WarehouseManagement，包括赋值函数，菜单，增删改查等操作函数
赋初始值：

public static void fuzhi()
{
    String no="20220000";
    String name="aa";
    String supname="geiaa";
    String housingtime="20220101";
    String shiptime="20230101";
    String housenumber="001";
    String houseplace="00000001";
    int itemnum=10;
    int outnum=2;
    a[0]=new WarehouseInformation(no,name,supname,housingtime,shiptime,housenumber,houseplace,itemnum,outnum);
    no="20220001";
    name="bb";
    supname="geibb";
    housingtime="20220102";
    shiptime="20230102";
    housenumber="002";
    houseplace="00000002";
    itemnum=10;
    outnum=2;
    a[1]=new WarehouseInformation(no,name,supname,housingtime,shiptime,housenumber,houseplace,itemnum,outnum);
    no="20220003";
    name="cc";
    supname="geicc";
    housingtime="20220103";
    shiptime="20230103";
    housenumber="003";
    houseplace="00000003";
    itemnum=10;
    outnum=2;
    a[2]=new WarehouseInformation(no,name,supname,housingtime,shiptime,housenumber,houseplace,itemnum,outnum);
    no="20220004";
    name="dd";
    supname="geidd";
    housingtime="20220104";
    shiptime="20230104";
    housenumber="004";
    houseplace="00000004";
    itemnum=10;
    outnum=2;
    a[3]=new WarehouseInformation(no,name,supname,housingtime,shiptime,housenumber,houseplace,itemnum,outnum);
    no="20220005";
    name="ee";
    supname="geiee";
    housingtime="20220105";
    shiptime="20230105";
    housenumber="005";
    houseplace="00000005";
    itemnum=10;
    outnum=2;
    a[4]=new WarehouseInformation(no,name,supname,housingtime,shiptime,housenumber,houseplace,itemnum,outnum);
    sum=5;

}
菜单：

public static void caidan()
{
    System.out.println("***********************************************************");
    System.out.println("石家庄铁道大学前进22软件开发有限公司");
    System.out.println("仓库管理系统2022版");
    System.out.println("***********************************************************");
    System.out.println("1、商品入库管理");//可以录入信息
    System.out.println("2、商品信息修改");//查找商品并修改
    System.out.println("3、商品出库管理");//出库商品
    System.out.println("4、仓库盘点管理");//输出所有商品信息
    System.out.println("**********************************************************");
    System.out.println("请输入：");
}
public static void caidan1()
{
    System.out.println("***********************************************************");
    System.out.println("石家庄铁道大学前进22软件开发有限公司");
    System.out.println("仓库管理系统2022版");
    System.out.println("***********************************************************");
    System.out.println("请输入商品编号：XXXXXXXX");
    System.out.println("**********************************************************");
}

增删改查操作：

public static void ruku()
{
    System.out.println("请按对应指示输入内容：");
    System.out.printf("商品编号：");
    Scanner sc=new Scanner(System.in);
    String no=sc.nextLine();
    System.out.printf("\n");
    if(no.length()!=8)
    {
        System.out.println("您的输入有误！");
        caidan();
    }
    System.out.printf("商品名称：");
    String name=sc.nextLine();
    System.out.printf("\n");
    System.out.printf("供货商信息：");
    String supname=sc.nextLine();
    System.out.printf("\n");
    System.out.printf("入库时间：");
    String housingtime=sc.nextLine();
    System.out.printf("\n");
    if(housingtime.length()!=8)
     {
         System.out.println("您的输入有误！");
         caidan();
     }
    System.out.printf("存放仓库号：");
    String housenumber=sc.nextLine();
    System.out.printf("\n");
    if(housenumber.length()!=3)
    {
        System.out.println("您的输入有误！");
        caidan();
    }
    System.out.printf("存放位置信息：");
    String houseplace=sc.nextLine();
    System.out.printf("\n");
    if(houseplace.length()!=8)
    {
        System.out.println("您的输入有误！");
        caidan();
    }
    System.out.printf("入库商品数量：");
    int itemnum=sc.nextInt();
    System.out.printf("\n");
    System.out.println("该商品入库操作已完成，是否提交（Y/N）");
        caidan();

}
 public static void xiugai()
 {
     System.out.println("请输入商品编号:");
     Scanner sc=new Scanner(System.in);
     String ch=sc.nextLine();
     if(ch.length()==8)
     {
         for(int i=0;i<5;i++)
         {
             if(a[i].getItemno().equals(ch))
             {
                 System.out.println("1、商品编号："+a[i].getItemno());
                 System.out.println("2、商品名称："+a[i].getItemname());
                 System.out.println("3、供货商信息："+a[i].getSuppliername());
                 System.out.println("4、入库时间："+a[i].getWarehousingtime());
                 System.out.println("5、存放仓库号："+a[i].getWarehousenumber());
                 System.out.println("6、存放位置信息："+a[i].getWarehouseplace());
                 System.out.println("7、入库商品数量："+a[i].getIntemnumber());
                 System.out.println("请选择需要修改的信息编号（1-7）:");
                 Scanner bh=new Scanner(System.in);
                 int c=bh.nextInt();
                 switch(c)
                 {
                     case 1 :
                         System.out.println("请输入修改后的编码：");
                         String no= sc.nextLine();
                         String m=sc.nextLine();
                         if(m.equals("Y"))
                         {
                             a[i].setItemno(no);
                         }
                         else if(m.equals("N"))
                         {
                             caidan();
                         }

                         break;
                     case 2 :
                         System.out.println("请输入修改后的商品名称：");
                         String name= sc.nextLine();
                         String p=sc.nextLine();
                         if(p.equals("Y"))
                         {
                             a[i].setItemname(name);
                         }
                         else if(p.equals("N"))
                         {
                             caidan();
                         }

                         break;
                     case 3 :
                         System.out.println("请输入修改后的供货商信息：");
                         String supname= sc.nextLine();
                         String k=sc.nextLine();
                         if(k.equals("Y"))
                         {
                             a[i].setSuppliername(supname);
                         }
                         else if(k.equals("N"))
                         {
                             caidan();
                         }

                         break;
                     case 4 :
                         System.out.println("请输入修改后的入库时间：");
                         String housingtime= sc.nextLine();
                         String u=sc.nextLine();
                         if(u.equals("Y"))
                         {
                             a[i].setWarehousingtime(housingtime);
                         }
                         else if(u.equals("N"))
                         {
                             caidan();
                         }

                         break;
                     case 5 :
                         System.out.println("请输入修改后的存放仓库号：");
                         String housenumber= sc.nextLine();
                         String l=sc.nextLine();
                         if(l.equals("Y"))
                         {
                             a[i].setWarehousenumber(housenumber);
                         }
                         else if(l.equals("N"))
                         {
                             caidan();
                         }

                         break;
                     case 6 :
                         System.out.println("请输入修改后的存放位置信息：");
                         String houseplace= sc.nextLine();
                         String h=sc.nextLine();
                         if(h.equals("Y"))
                         {
                             a[i].setWarehouseplace(houseplace);
                         }
                         else if(h.equals("N"))
                         {
                             caidan();
                         }

                         break;
                     case 7 :
                         System.out.println("请输入修改后的入库商品数量：");
                         int itemnum=sc.nextInt();
                         String g=sc.next();

                         if(g.equals("Y"))
                         {
                             a[i].setIntemnumber(itemnum);
                         }
                         else if(g.equals("N"))
                         {
                             caidan();
                         }

                         break;
                     default:
                         System.out.println("您输入的数字错误！");
                         caidan();
                         break;
                 }
                 break;
             }
             else
             {
                 System.out.println("没有该商品！");
                 caidan();
             }
         }
     }
     else
     {
         System.out.println("输入的商品编码有误！");
         caidan1();
     }
 }
 public static void chuku()
 {
     System.out.println("请输入商品编号:");
     Scanner sc=new Scanner(System.in);
     String ch=sc.nextLine();
     if(ch.length()==8)
     {
         for(int i=0;i<5;i++)
         {
             if(ch.compareTo(a[i].getItemno())==0)
             {
                 System.out.println("1、商品编号："+a[i].getItemno());
                 System.out.println("2、商品名称："+a[i].getItemname());
                 System.out.println("3、供货商信息："+a[i].getSuppliername());
                 System.out.println("4、入库时间："+a[i].getWarehousingtime());
                 System.out.println("5、存放仓库号："+a[i].getWarehousenumber());
                 System.out.println("6、存放位置信息："+a[i].getWarehouseplace());
                 System.out.println("7、入库商品数量："+a[i].getIntemnumber());
                 Scanner ck=new Scanner(System.in);
                 String shiptime=ck.nextLine();
                 int outnum=ck.nextInt();
                 String m=sc.nextLine();
                 if(m.equals("Y"))
                 {
                     a[i].setOutnumber(outnum);
                     a[i].setShipmenttime(shiptime);
                 }
                 else if(m.equals("N"))
                 {
                     caidan();
                 }

                 break;
             }
             else
             {
                 System.out.println("没有该商品！");
                 caidan1();
             }
         }
     }
     else
     {
         System.out.println("输入的商品编码有误！");
         caidan();
     }
 }
 public static void pandain()
 {
     for(int i=0;i<5;i++)
     {
         System.out.printf("商品编号："+a[i].getItemno()+"商品名称："+a[i].getItemname()+"库存数量："+a[i].getKucun());
         System.out.printf("\n");
     }
 }
 public void show()
 {
     for(int i=0;i<6;i++)
     {
         System.out.println(a[i].getIntemnumber());

     }
 }
三、
主函数控制各种操作实现：

public class Main {

    public static void main(String[] args) {
    boolean m=true;
        WarehouseManagement.fuzhi();

        WarehouseManagement a = new WarehouseManagement();

        while(m)
        {
            a.caidan();
            Scanner sc=new Scanner(System.in);
            int xu=sc.nextInt();
            switch(xu)
            {
                case 1 :
                    a.ruku();
                    break;
                case 2 :
                    a.xiugai();
                    break;
                case 3:
                    a.chuku();
                    break;
                case 4 :
                    a.pandain();

            }
        }
    }
}