【无标题】门禁员工管理系统（源码）

最新推荐文章于 2024-10-23 10:31:13 发布

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该代码示例是一个基于Java的简单楼层访问控制系统。程序使用Scanner获取用户输入的员工姓名和要访问的楼层号，然后遍历Employee对象列表，检查员工是否有权限进入指定楼层。如果员工的名字匹配且楼层号在员工的允许范围内，系统批准访问；否则，拒绝访问。

package pom;

import java.util.ArrayList;
import java.util.Scanner;

class FactoryAccessControlSystem {
    public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        ArrayList<Employee> employees = new ArrayList<>();

        // 将员工对象添加到员工列表
        employees.add(new Employee("aa", "b", 1, 10));
        employees.add(new Employee("bb", "d", 2, 5));

        System.out.print("Enter employee first name: ");
        String firstName = input.nextLine();
        System.out.print("Enter employee last name: ");
        String lastName = input.nextLine();
        System.out.print("Enter floor number: ");
        int floorNumber = input.nextInt();

        // 检查员工是否可以进入楼层
        boolean accessGranted = false;
        for (Employee employee : employees) {
            if (employee.getFirstName().equals(firstName) && employee.getLastName().equals(lastName)) {
                if (floorNumber >= employee.getMinFloor() && floorNumber <= employee.getMaxFloor()) {
                    accessGranted = true;
                }
            }
        }

        if (accessGranted) {
            System.out.println("Access granted.");
        } else {
            System.out.println("Access denied.");
        }
    }
}

class Employee {
    private final String firstName;
    private final String lastName;
    private final int minFloor;
    private final int maxFloor;

    public Employee(String firstName, String lastName, int minFloor, int maxFloor) {
        this.firstName = firstName;
        this.lastName = lastName;
        this.minFloor = minFloor;
        this.maxFloor = maxFloor;
    }

    public String getFirstName() {
        return firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public int getMinFloor() {
        return minFloor;
    }

    public int getMaxFloor() {
        return maxFloor;
    }

}