银行交易系统 Control

package jdbc.eduask.banksystem;

import java.sql.Connection;
import java.util.Scanner;

public class Control {

static Connection c = null;
public static void main(String[] args)throws Exception {
//获取数据库连接
c=MyJdbcTools.getConnection();
while(true){
System.out.println("***************欢迎进入智能化一卡通银行系统***************");
System.out.println("请输入你需要选择的业务");
System.out.println("1 用户开户 2 存款取款 3 转账 4 结算利息 5 修改密码 6 挂失");
Scanner choice1Input = new Scanner(System.in);
int userChoice = choice1Input.nextInt();
// 开户功能;
if (userChoice == 1) {
BankSystemFunction.openAnAccount(c);
}
// 存款功能;
if (userChoice == 2) {
BankSystemFunction.depositWithDrawsls(c);
}
// 转账;
if (userChoice == 3) {
BankSystemFunction.transferAccounts(c);
}
// 结算利息;
if (userChoice == 4) {
BankSystemFunction.settlementInterest(c);
}
// 修改密码;
if (userChoice == 5) {
BankSystemFunction.modifyPassword(c);
}
// 挂失;
if (userChoice == 6) {
BankSystemFunction.reportTheLoss(c);
}
}
}
}