修改

package gg;
public class WarehouseInformation {
    private String itemnode;
    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 String getItemnode() {

        return itemnode;
    }

    public void setItemnode(String itemnode) {

        this.itemnode = itemnode;
    }

    public String getSuppliername() {

        return suppliername;
    }

    public void setSuppliername(String suppliername) {

        this.suppliername = suppliername;
    }

    public String getItemname() {

        return itemname;
    }

    public void setItemname(String itemname) {

        this.itemname = itemname;
    }

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

import java.util.Scanner;

public class WarehouseManagement {
    static String [] itemnumber =new String[5];
    static String [] itemname =new String[5];
    static String [] suppliername =new String[5];
    static String [] warehousingtime =new String[5];
    static String [] warehousenumber =new String[5];
    static String [] warehouseplace =new String[5];
    static int [] itemno =new int [5];

    public static int menu(){
        Scanner sc=new Scanner(System.in);
        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");
        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 ch;
        System.out.println("请选择");
        ch=sc.nextInt();
        return ch;
    }
    public static void luru(int m){
        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：");
        String s;
        Scanner sc=new Scanner(System.in);
        s= sc.next();

        System.out.print("商品名称:");
        String s1;
        s1=sc.next();

        System.out.print("供货商信息:");
        String s2;
        s2=sc.next();

        System.out.print("入库时间:");
        String s3;
        s3=sc.next();

        System.out.print("存放库房号:");
        String s4;
        s4=sc.next();

        System.out.print("存放位置信息:");
        String s5;
        s5=sc.next();

        System.out.print("入库商品数量:");
        int s6;
        s6=sc.nextInt();
        System.out.println("该商品的入库操作已完成,是否提交(Y/N)");
        String s7;
        s7=sc.next();
        if (s7.equals("Y")) {
            itemnumber[m]=s;
            itemname[m]=s1;
            suppliername[m]=s2;
            warehousingtime[m]=s3;
            warehousenumber[m]=s4;
            warehouseplace[m]=s5;
            itemno[m]=s6;
            System.out.println("录入成功");
        }

    }
    public static void xiugai(int m){
        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：");
        Scanner sc=new Scanner(System.in);
        String s1;
        s1=sc.next();
        for (int i=0;i<m;i++){
            if(itemnumber[i].equals(s1)){
                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:");
                System.out.println(itemnumber[i]);
                System.out.print("2.商品名称:");
                System.out.println(itemname[i]);
                System.out.print("3.供货商信息:");
                System.out.println(suppliername[i]);
                System.out.print("4.入库时间:");
                System.out.println(warehousingtime[i]);
                System.out.print("5.存放仓库号:");
                System.out.println(warehousenumber[i]);
                System.out.print("6.存放位置信息:");
                System.out.println(warehouseplace[i]);
                System.out.print("7.入库商品数量:");
                System.out.println(itemno[i]);
                System.out.print("请选择需要修改的信息编号(1-7):");
                int x;
                x=sc.nextInt();
                if (x!=1&&x!=2&&x!=3&&x!=4&&x!=5&&x!=7&&x!=6){
                    System.out.println("该选项不存在");
                }
                if(x==1){
                    String s2;
                    s2=sc.next();
                    itemnumber[i]=s2;
                    System.out.println("修改成功");
                }
                if(x==2){
                    String s3;
                    s3=sc.next();
                    itemname[i]=s3;
                    System.out.println("修改成功");
                }
                if(x==3){
                    String s4;
                    s4=sc.next();
                    suppliername[i]=s4;
                    System.out.println("修改成功");
                }
                if(x==4){
                    String s5;
                    s5=sc.next();
                    warehousingtime[i]=s5;
                    System.out.println("修改成功");
                }
                if(x==5){
                    String s6;
                    s6=sc.next();
                    warehousenumber[i]=s6;
                    System.out.println("修改成功");
                }
                if(x==6){
                    String s7;
                    s7=sc.next();
                    warehouseplace[i]=s7;
                    System.out.println("修改成功");
                }
                if(x==7){
                    int s8;
                    s8=sc.nextInt();
                    itemno[i]=s8;
                    System.out.println("修改成功");
                }
            }
            if(i==4){
                if(itemnumber[i].equals(s1)){
                    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:");
                    System.out.println(itemnumber[i]);
                    System.out.print("2.商品名称:");
                    System.out.println(itemname[i]);
                    System.out.print("3.供货商信息:");
                    System.out.println(suppliername[i]);
                    System.out.print("4.入库时间:");
                    System.out.println(warehousingtime[i]);
                    System.out.print("5.存放仓库号:");
                    System.out.println(warehousenumber[i]);
                    System.out.print("6.存放位置信息:");
                    System.out.println(warehouseplace[i]);
                    System.out.print("7.入库商品数量:");
                    System.out.println(itemno[i]);
                    System.out.print("请选择需要修改的信息编号(1-7):");
                    int x;
                    x=sc.nextInt();
                    if (x!=1&&x!=2&&x!=3&&x!=4&&x!=5&&x!=7&&x!=6){
                        System.out.println("该选项不存在");
                    }
                    if(x==1){
                        String s2;
                        s2=sc.next();
                        itemnumber[i]=s2;
                        System.out.println("修改成功");
                    }
                    if(x==2){
                        String s3;
                        s3=sc.next();
                        itemname[i]=s3;
                        System.out.println("修改成功");
                    }
                    if(x==3){
                        String s4;
                        s4=sc.next();
                        suppliername[i]=s4;
                        System.out.println("修改成功");
                    }
                    if(x==4){
                        String s5;
                        s5=sc.next();
                        warehousingtime[i]=s5;
                        System.out.println("修改成功");
                    }
                    if(x==5){
                        String s6;
                        s6=sc.next();
                        warehousenumber[i]=s6;
                        System.out.println("修改成功");
                    }
                    if(x==6){
                        String s7;
                        s7=sc.next();
                        warehouseplace[i]=s7;
                        System.out.println("修改成功");
                    }
                    if(x==7){
                        int s8;
                        s8=sc.nextInt();
                        itemno[i]=s8;
                        System.out.println("修改成功");
                    }
                }
            }
        }

    }
    public static void chuku(int m){
        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:");
        Scanner sc=new Scanner(System.in);
        String s;
        s=sc.next();
        for (int i=0;i<m;i++){
            if(itemnumber[i].equals(s)){
                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:");
                System.out.println(itemnumber[i]);
                System.out.print("2.商品名称:");
                System.out.println(itemname[i]);
                System.out.print("3.供货商信息:");
                System.out.println(suppliername[i]);
                System.out.print("4.入库时间:");
                System.out.println(warehousingtime[i]);
                System.out.print("5.存放仓库号:");
                System.out.println(warehousenumber[i]);
                System.out.print("6.存放位置信息:");
                System.out.println(warehouseplace[i]);
                System.out.print("7.入库商品数量:");
                System.out.println(itemno[i]);
                System.out.print("出库时间:");
                //    Scanner sc=new Scanner(System.in);
                String x;
                x=sc.next();
                System.out.print("出库数量");
                int y=sc.nextInt();
                if(y>itemno[i]){
                    System.out.println("输入错误");
                }
                else {
                    itemno[i] = itemno[i] - y;
                }
            }
            if(i==4){
                if(itemnumber[i].equals(s)){
                    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:");
                    System.out.println(itemnumber[i]);
                    System.out.print("2.商品名称:");
                    System.out.println(itemname[i]);
                    System.out.print("3.供货商信息:");
                    System.out.println(suppliername[i]);
                    System.out.print("4.入库时间:");
                    System.out.println(warehousingtime[i]);
                    System.out.print("5.存放仓库号:");
                    System.out.println(warehousenumber[i]);
                    System.out.print("6.存放位置信息:");
                    System.out.println(warehouseplace[i]);
                    System.out.print("7.入库商品数量:");
                    System.out.println(itemno[i]);
                    System.out.print("出库时间:");
                    //    Scanner sc=new Scanner(System.in);
                    String x;
                    x=sc.next();
                    System.out.print("出库数量");
                    int y=sc.nextInt();
                    if(y>itemno[i]){
                        System.out.println("输入错误");
                    }
                    else {
                        itemno[i] = itemno[i] - y;
                    }
                }
                else{
                    System.out.println("输入错误");
                }
            }
        }

    }
    public static void pandian(int m){
        for(int i=0;i<m;i++){
            System.out.print("商品编号:");
            System.out.print(itemnumber[i]);
            System.out.print("商品名称:");
            System.out.print(itemname[i]);
            System.out.print("库存数量:");
            System.out.println(itemno[i]);
        }
    }
    public static void main(String[] args){
        int choice;
        int m=0;
        boolean flag=true;
        while(flag){
            choice=menu();
            switch(choice){
                case 1:
                    luru(m);
                    m++;
                    break;
                case 2:
                    xiugai(m);
                    break;
                case 3:
                    chuku(m);
                    break;
                case 4:
                    pandian(m);
                    break;
                case 5:
                    flag=false;
            }
        }
    }
}