课前测试修正

Warehouselnformation.java

package Warehouse;

public class WarehouseInformation {
    private String itemnum;
    private String itemname;
    private String suppliername;
    private String warehousingtime;
    private String shipmenttime;
    private String warehousenumber;
    private String warehouseplace;
    private int itemnumber;
    private int outnumber;

    public WarehouseInformation(String itemnum, String itemname, String suppliername, String warehousingtime, String shipmenttime, String warehousenumber, String warehouseplace, int itemnumber, int outnumber) {
        this.itemnum = itemnum;
        this.itemname = itemname;
        this.suppliername = suppliername;
        this.warehousingtime = warehousingtime;
        this.shipmenttime = shipmenttime;
        this.warehousenumber = warehousenumber;
        this.warehouseplace = warehouseplace;
        this.itemnumber = itemnumber;
        this.outnumber = outnumber;
    }

    public String getItemnum() {
        return itemnum;
    }

    public void setItemnum(String itemnum) {
        this.itemnum = itemnum;
    }

    public String getItemname() {
        return itemname;
    }

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

    public String getSuppliername() {
        return suppliername;
    }

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

    public String getWarehousingtime() {
        return warehousingtime;
    }

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

    public String getShipmenttime() {
        return shipmenttime;
    }

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

    public String getWarehousenumber() {
        return warehousenumber;
    }

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

    public String getWarehouseplace() {
        return warehouseplace;
    }

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

    public int getItemnumber() {
        return itemnumber;
    }

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

    public int getOutnumber() {
        return outnumber;
    }

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

WarhouseManagement2.java

package Warehouse;
import java.util.Scanner;
import java.util.ArrayList;

    public class WarhouseManagement2 {
        private ArrayList<WarehouseInformation> list=new ArrayList<>();
        public void mainFrame( )//主界面方法
        {
            Scanner sc = new Scanner(System.in);
            while (true) {
                String st = """
                        ***********************************************************
                                   石家庄铁道大学前进22软件开发有限公司
                                         仓库管理系统2022版
                         **********************************************************
                    """;
                System.out.println(st);
                System.out.println("                 1、商品入库管理");
                System.out.println("                 2、商品信息修改");
                System.out.println("                 3、商品出库管理");
                System.out.println("                 4、仓库盘点管理");
                System.out.println("***********************************************************");
                int choice = sc.nextInt();
                switch(choice)
                {
                    case 1-> goodsWarehousing();
                    case 2->modifyWarehouse ();
                    case 3->outboundWarehouse ();
                    case 4->countGoods();
                    default -> {
                        System.out.println("输入错误，请重试");
                    }
                }
            }
        }
            public void total()
            {
                String st = """
                        ***********************************************************
                                   石家庄铁道大学前进22软件开发有限公司
                                         仓库管理系统2022版
                         **********************************************************
                    """;
                System.out.println(st);
                System.out.println("***********************************************************");
                System.out.println("               请输入商品编号：XXXXXXXX");
                System.out.println("***********************************************************");

            }
        public void goodsWarehousing()//商品入库方法
        {
            Scanner sc=new Scanner(System.in);
            String s1;
            String s2;
            String s3;
            String s4;
            String s5;
            String s6;
            int h;
            System.out.println("请输入8位商品编号:");
            s1 = sc.next();
            s1=Check(s1,8);
            System.out.println("请输入商品名称:");
            s2 = sc.next();
            System.out.println("请输入商品的供货商信息:");
            s3 = sc.next();
            System.out.println("请输入8位入库时间");
            s4 = sc.next();
            s2=Check(s2,8);
            System.out.println("请输入存放3位仓库号:");
            s5 = sc.next();
            s5=Check(s5,3);
            System.out.println("请输入8位存放位置信息:");
            s6 = sc.next();
            s6=Check(s6,8);
            System.out.println("请输入入库商品数量:");
            h = sc.nextInt();
            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("                       商品编号：" + s1);
            System.out.println("                       商品名称：" + s2);
            System.out.println("                       供货商信息：" + s3);
            System.out.println("                        入库时间：" + s4);
            System.out.println("                        存放仓库号：" + s5);
            System.out.println("                        存放位置信息：" + s6);
            System.out.println("                        入库商品数量：" + h);
            System.out.println("             该商品入库操作已完成，是否提交（Y/N）");
            System.out.println("***********************************************************");
            String s = sc.next();
            if (s.equals("Y")) {
                WarehouseInformation ware = new WarehouseInformation(s1, s2, s3, s4, " ", s5, s6, h, 0);
                System.out.println("提交成功");
                list.add(ware);
            }
            else
            {
                System.out.println("提交失败");
            }
        }

        public void modifyWarehouse ()//商品修改方法
        {
            Scanner sc=new Scanner(System.in);
            total();
            String str = sc.next();
            for (int i = 0; i <= list.size(); i++) {
                int f = 1;
                if (str.equals(list.get(i).getItemnum())) {
                    f = 0;
                    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.商品编号：" + list.get(i).getItemnum());
                    System.out.println("                       2.商品名称：" + list.get(i).getItemname());
                    System.out.println("                       3.供货商信息：" + list.get(i).getSuppliername());
                    System.out.println("                        4.入库时间：" + list.get(i).getWarehousingtime());
                    System.out.println("                        5.存放仓库号：" + list.get(i).getWarehousenumber());
                    System.out.println("                        6.存放位置信息：" + list.get(i).getWarehouseplace());
                    System.out.println("                        7.入库商品数量：" + list.get(i).getItemnumber());
                    System.out.println("                    请选择需要修改的信息编号（1-7）：");
                    System.out.println("***********************************************************");
                    int k = sc.nextInt();
                    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.商品编号：" + list.get(i).getItemnum());
                    System.out.println("                       2.商品名称：" + list.get(i).getItemname());
                    System.out.println("                       3.供货商信息：" + list.get(i).getSuppliername());
                    System.out.println("                        4.入库时间：" + list.get(i).getWarehousingtime());
                    System.out.println("                        5.存放仓库号：" + list.get(i).getWarehousenumber());
                    System.out.println("                        6.存放位置信息：" + list.get(i).getWarehouseplace());
                    System.out.println("                        7.入库商品数量：" + list.get(i).getItemnumber());
                    if (k == 1) {
                        System.out.println("                   请选择需要修改的信息编号（1-7）：" + k);
                        System.out.println("                   请输入修改后的商品编号:XXXXXXXX");
                        System.out.println("***********************************************************");
                        String sr = sc.next();
                        System.out.println("请确认(Y/N)");
                        String sd = sc.next();
                        if (sd.equals("Y")) {
                            list.get(i).setItemnum(sr);
                        }
                        if (f == 1) {
                            System.out.println("库中不存在该商品信息");
                        }

                    }
                    if (k == 2) {
                        System.out.println("                    请选择需要修改的信息编号（1-7）：" + k);
                        System.out.println("                      请输入修改后的商品名称:XXXXXXXX");
                        System.out.println("***********************************************************");
                        String sr = sc.next();
                        System.out.println("请确认(Y/N)");
                        String sd = sc.next();
                        if (sd.equals("Y")) {
                            list.get(i).setItemname(sr);
                        }
                    }
                    if (k == 3) {
                        System.out.println("                    请选择需要修改的信息编号（1-7）：" + k);
                        System.out.println("                      请输入修改后的供货商信息:XXXXXXXX");
                        System.out.println("***********************************************************");
                        String sr = sc.next();
                        System.out.println("请确认(Y/N)");
                        String sd = sc.next();
                        if (sd.equals("Y")) {
                            list.get(i).setSuppliername(sr);
                        }

                    }
                    if (k == 4) {
                        System.out.println("                    请选择需要修改的信息编号（1-7）：" + k);
                        System.out.println("                      请输入修改后的入库时间:XXXXXXXX");
                        System.out.println("***********************************************************");
                        String sr = sc.next();
                        System.out.println("请确认(Y/N)");
                        String sd = sc.next();
                        if (sd.equals("Y")) {
                            list.get(i).setWarehousenumber(sr);
                        }

                    }
                    if (k == 5) {
                        System.out.println("                    请选择需要修改的信息编号（1-7）：" + k);
                        System.out.println("                      请输入修改后的仓库号:XXXXXXXX");
                        System.out.println("***********************************************************");
                        String sr = sc.next();
                        System.out.println("请确认(Y/N)");
                        String sd = sc.next();
                        if (sd.equals("Y")) {
                            list.get(i).setWarehousenumber(sr);
                        }

                    }
                    if (k == 6) {
                        System.out.println("                    请选择需要修改的信息编号（1-7）：" + k);
                        System.out.println("                      请输入修改后的存放位置信息:XXXXXXXX");
                        System.out.println("***********************************************************");
                        String sr = sc.next();
                        System.out.println("请确认(Y/N)");
                        String sd = sc.next();
                        if (sd.equals("Y")) {
                            list.get(i).setWarehouseplace(sr);
                        }

                    }
                    if (k == 7) {
                        System.out.println("                    请选择需要修改的信息编号（1-7）：" + k);
                        System.out.println("                      请输入修改后的入库商品数量:XXXXXXXX");
                        System.out.println("***********************************************************");
                        int p = sc.nextInt();
                        System.out.println("请确认(Y/N)");
                        String sd = sc.next();
                        if (sd.equals("Y")) {
                            list.get(i).setItemnumber(p);
                        }

                    }
                    if ((k != 1) && (k != 2) && (k != 3) && (k != 4) && (k != 5) && (k != 6) && (k != 7)) {
                        System.out.println("该选项不存在");

                    }

                }
            }

        }
        public void outboundWarehouse ()//商品出库方法
        {
            total();
            Scanner sc=new Scanner(System.in);
            String str = sc.next();
            for (WarehouseInformation wfInfo : list) {
                int t = 1;
                if (str.equals(wfInfo.getItemnum())) {
                    t = 0;
                    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.商品编号：" + wfInfo.getItemnum());
                    System.out.println("                       2.商品名称：" + wfInfo.getItemname());
                    System.out.println("                       3.供货商信息：" + wfInfo.getSuppliername());
                    System.out.println("                        4.入库时间：" + wfInfo.getWarehousingtime());
                    System.out.println("                        5.存放仓库号：" + wfInfo.getWarehousenumber());
                    System.out.println("                        6.存放位置信息：" +wfInfo.getWarehouseplace());
                    System.out.println("                        7.入库商品数量：" + wfInfo.getItemnumber());
                    System.out.println("                    出库时间：XXXXXXXXX");
                    System.out.println("                      出库数量：xxx");
                    System.out.println("***********************************************************");
                    String str1 = sc.next();
                    int jh = sc.nextInt();
                    int num = 0;
                    for (WarehouseInformation wfInfo1 : list) {
                        if (wfInfo1.getItemnum().equals(str)) {
                            num += wfInfo1.getItemnumber();
                        }
                    }
                    if (num < jh) {
                        System.out.println("出库数量大于库中存量");
                    }
                    else {
                        System.out.println(num);
                        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.商品编号：" + wfInfo.getItemnum());
                        System.out.println("                       2.商品名称：" + wfInfo.getItemname());
                        System.out.println("                       3.供货商信息：" + wfInfo.getSuppliername());
                        System.out.println("                        4.入库时间：" + wfInfo.getWarehousingtime());
                        System.out.println("                        5.存放仓库号：" + wfInfo.getWarehousenumber());
                        System.out.println("                        6.存放位置信息：" + wfInfo.getWarehouseplace());
                        System.out.println("                        7.入库商品数量：" + wfInfo.getItemnumber());
                        System.out.println("                    出库时间：" + str1);
                        System.out.println("                      出库数量：" + jh);
                        System.out.println("             该商品入库操作已完成，是否提交（Y/N）");
                        System.out.println("***********************************************************");

                        String sd = sc.next();
                        if (sd.equals("Y")) {
                            wfInfo.setShipmenttime(str1);
                            wfInfo.setOutnumber(jh);
                        }

                    }
                    if (t == 1) {
                        System.out.println("库中不存在该商品信息");
                    }

                }
            }
        }
        public void countGoods()//商品统计数量方法
        {
            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("***********************************************************");
            for (WarehouseInformation wfInfo2 : list) {
                int num=0;
                for(WarehouseInformation wfInfo3:list)
                {
                    if(wfInfo2.getItemnum().equals(wfInfo3.getItemnum()))
                    {
                        num=wfInfo3.getItemnumber()-wfInfo3.getOutnumber();
                    }

                }
                System.out.println("库存数量:" + num);
                System.out.print("商品编号" + wfInfo2.getItemnum() + "    ");
                System.out.print("商品名称" + wfInfo2.getItemname() + "     ");
            }
            System.out.println("***********************************************************");
        }
        public String Check(String str,int n)
        {
            Scanner sc=new Scanner(System.in);
            String s=str;
            while(true)
            {
                if(s.length()!=n)
                {
                    System.out.println("输入不符合要求,请重新输入");
                    s=sc.next();
                }
                else
                {
                    return s;
                }
            }


        }
    }

Main.java

package Warehouse;


    public class Main {
        public static void main(String[] args) {
        WarhouseManagement2 warehouse=new WarhouseManagement2();
        warehouse.mainFrame();
        }
    }