足下(德克特)青春购物系统

package com.sec.shop; import java.awt.AWTException; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.util.ArrayList; import java.util.InputMismatchException; import java.util.Random; import java.util.Scanner; import util.DBUtil; public class CustomerManager { private int customerId; private String customerNo; private String customerName; private String customerPwd; static private float balance; static private int score; private String email; private String phone; private String address; public int getCustomerId() { return customerId; } public void setCustomerId(int customerId) { this.customerId = customerId; } public String getCustomerNo() { return customerNo; } public void setCustomerNo(String customerNo) { this.customerNo = customerNo; } public String getCustomerName() { return customerName; } public void setCustomerName(String customerName) { this.customerName = customerName; } public String getCustomerPwd() { return customerPwd; } public void setCustomerPwd(String customerPwd) { this.customerPwd = customerPwd; } public float getBalance() { return balance; } public void setBalance(float balance) { this.balance = balance; } public int getScore() { return score; } public void setScore(int score) { this.score = score; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public String getPhone() { return phone; } public void setPhone(String phone) { this.phone = phone; } public String getAddress() { return address; } public void setAddress(String address) { this.address = address; } public String getRemark() { return remark; } public void setRemark(String remark) { this.remark = remark; } private String remark; static Scanner sc=new Scanner(System.in); static SystemMenu sm=new SystemMenu(); static ProductManager pm=new ProductManager(); static CustomerManager cm=new CustomerManager(); static BuyManager bm=new BuyManager(); static CustomerDAO cd=new CustomerDAO(); static ProductDAO pd=new ProductDAO(); //定义selectCustomer()方法查询所有的客户信息 public void selectCustomer(){ try { SystemMenu.clear(); } catch (AWTException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } System.out.println(); System.out.println("* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *"); System.out.println("*思宇青春购物系统 >>客户信息管理 >>显示所有客户信息 *"); System.out.println("* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *"); System.out.println(); System.out.println("会员号\t\t姓名\t\t余额\t\t积分\t"); System.out.println("-----------|---------------|--------------|--------------\n"); /*for(int i=0;i<list.size();i++){ CustomerManager cm=new CustomerManager(); System.out.println(cm.getCustomerNo()+"\t\t"+cm.getCustomerName()+"\t\t"+cm.getBalance()+"\t\t"+cm.getScore()); }*/ ArrayList<CustomerManager> list=cd.select(null,null,0); System.out.println(); System.out.println(); } //定义addCuCustomer()方法添加一个客户信息 public void addCustomer(){ try { SystemMenu.clear(); } catch (AWTException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } System.out.println(); System.out.println("* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *"); System.out.println("*思宇青春购物系统 >>客户信息管理 >>添加客户信息 *"); System.out.println("* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *"); System.out.println(); CustomerManager cm=new CustomerManager(); Scanner sc=new Scanner(System.in); cm.customerNo=autoCustomerNo(); cm.score=0; System.out.println("请填写以下内容：\n"); System.out.println("客户姓名："); cm.customerName=sc.next(); for(;;){ try{ System.out.println("客户密码："); cm.customerPwd=sc.next(); boolean flag=cm.customerPwd.length()>=6; if(flag){ break; } else{ System.out.println("\n客户密码不能少于6位，请重新输入:\n"); } }catch(InputMismatchException e){ System.out.println("您的输入有误，请重新输入"); sc.nextLine(); } } for(;;){ try{ System.out.println("客户充值："); cm.balance=sc.nextFloat(); if(cm.balance<100){ System.out.println("\n单次充值最低充值100元,请重新输入\n"); }else if(cm.balance>10000){ System.out.println("\n单次充值最高充值10000元,请重新输入\n"); } else{ break; } }catch(InputMismatchException e){ System.out.println("您的输入有误，请重新输入"); sc.nextLine(); } } for(;;){ System.out.println("电子邮件："); cm.email=sc.next(); int number=cm.email.indexOf("@"); int number1=cm.email.indexOf(".com"); if(number<0){ System.out.println("\n格式错误，电子邮件要有 @ 符号！\n"); }else if(number1<0){ System.out.println("\n格式错误，电子邮件要以 .com! 结尾！\n"); }else if(number>=number1){ System.out.println("\n格式错误，@ 符号应该出现在 .com之前！\n"); } else{ break; } } for(;;){ try{ System.out.println("联系电话："); cm.phone=sc.next(); boolean flag=cm.phone.length()==11; if(flag){ break; } else{ System.out.println("\n联系电话的长度是11位，请重新输入:\n"); } }catch(Exception e){ System.out.println("您的输入有误，请重新输入"); sc.nextLine(); } } System.out.println("家庭地址："); cm.address=sc.next(); System.out.println("备注信息："); cm.remark=sc.next(); System.out.println("\n请稍后......"); if(cd.insert(cm)){ System.out.println("\n客户添加成功！"); }else{ System.out.println("\n客户添加失败,请重新输入！"); cm.addCustomer(); } sm.returnUp(); sm.showCustomerMenu(); } //定义updateCustomer()方法修改客户信息 public void updateCustomer(){ try { SystemMenu.clear(); } catch (AWTException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } System.out.println(); System.out.println("* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *"); System.out.println("*思宇青春购物系统 >>客户信息管理 >>修改客户信息 *"); System.out.println("* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *"); System.out.println(); boolean flag; System.out.println("请先登录：\n"); System.out.println("请输入会员号："); cm.customerNo=sc.next(); System.out.println("请输入密码："); cm.customerPwd=sc.next(); ArrayList<CustomerManager> list=cd.select(cm.customerNo, cm.customerPwd,0); if(list.size()==1){ System.out.println("会员号\t\t姓名\t\t余额\t\t积分\t"); System.out.println("----------|----------------|-----------------|-----------------\n"); } ArrayList<CustomerManager> list1=cd.select(cm.customerNo, cm.customerPwd,1); if(list1.size()==1){ System.out.println("\n1.修改密码\n"); System.out.println("2.修改余额\n"); System.out.println("3.修改积分\n"); String answer=""; boolean flag_1; do{ boolean flag_2; do{ flag_2=true; int choose = 0; try{ System.out.println("\n请选择功能(1~3)"); choose =sc.nextInt(); switch(choose){ case 1: System.out.println("请输入修改后的密码\n："); String newCustomerPwd=sc.next(); System.out.println("\n请稍后......")