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package com.atguigu.p2.ui;
x
马上注册,结交更多好友,享用更多功能^_^您需要 登录 才可以下载或查看,没有账号?立即注册  import com.atguigu.p2.service.CustomerList;
 import com.atguigu.p2.ui.CustomerView;
 import com.atguigu.p2.service.*;
 import java.util.*;
 
 public class CustomerView {
 public static void main(String[] args) {
 Scanner scan = new Scanner(System.in);
 CustomerView test = new  CustomerView();
 CustomerList customers = new CustomerList(10);
 
 boolean isFlag = true;
 while(isFlag) {
 test.enterMainMenu();
 int a = scan.nextInt();
 switch (a) {
 case 1:test.addNewCustomer();
 break;
 case 2:test.modifyCustomer();
 break;
 case 3:test.deleteCustomer();
 break;
 case 4:test.listAllCustomers();
 break;
 case 5:{
 System.out.println("是否确定退出?Y/N");
 String exit = scan.next();
 if(exit.charAt(0) == 'Y') {
 isFlag = false;
 }
 
 }
 break;
 }
 }
 }
 public void enterMainMenu() {
 
 System.out.println("-------------------客户信息管理软件------------------");
 System.out.println("\t\t1 添 加 客 户");
 System.out.println("\t\t2 修 改 客 户");
 System.out.println("\t\t3 删 除 客 户");
 System.out.println("\t\t4 客 户 列 表");
 System.out.println("\t\t5 退  出");
 }
 private void addNewCustomer() {
 
 }
 private void modifyCustomer() {
 
 }
 private void deleteCustomer() {
 
 }
 private void listAllCustomers() {
 System.out.println("------------------------客户列表---------------------");
 int total = customers.getTotal();
 System.out.println("------------------------客户列表完成-----------------");
 }
 }
 
 为什么我 倒数第二行的int total = customers.getTotal()无法正常调用别的包呀
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