急,有没有人解答,用java

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利用类创建一个部门类〈Department),包含部门名、部门编号属性,成员变量的访问权限为private,通过成员方法来使用部门名、部门编号属性并通过构造方法初始化部门名和部门编号(构造方法需全部列出),在主函数中实例化后,输出部门名和部门编号

代码实现和详细注释如下,望采纳

public class Department {
    // 成员变量,访问权限为private
    private String name;
    private int id;

    // 构造方法,初始化部门名和部门编号
    public Department(String name, int id) {
        this.name = name;
        this.id = id;
    }

    // 成员方法,使用部门名属性
    public String getName() {
        return name;
    }

    // 成员方法,使用部门编号属性
    public int getId() {
        return id;
    }
}

在主函数中,可以实例化部门类,并输出部门名和部门编号:

public class Main {
    public static void main(String[] args) {
        // 实例化部门类
        Department department = new Department("人力资源部", 1);

        // 输出部门名和部门编号
        System.out.println("部门名:" + department.getName());
        System.out.println("部门编号:" + department.getId());
    }
}

稍等

package com.example.test.zz;

/**
 * @author xiaoxiaoyezhu
 * @date 2022/12/21
 * @desc 利用类创建一个部门类〈Department),包含部门名、部门编号属性,成员变量的访问权限为private,通过成员方法来使用部门名、部门编号属性并通过构造方法初始化部门名和部门编号(构造方法需全部列出),在主函数中实例化后,输出部门名和部门编号
 **/
public class Department {
    private String departName;
    private String departNo;

    public String getDepartName() {
        return departName;
    }

    public void setDepartName(String departName) {
        this.departName = departName;
    }

    public String getDepartNo() {
        return departNo;
    }

    public void setDepartNo(String departNo) {
        this.departNo = departNo;
    }

    public Department(String departName, String departNo) {
        this.departName = departName;
        this.departNo = departNo;
    }

    public Department() {
    }

    public static void main(String[] args) {
        Department department = new Department("研发部二部", "YF002");

        System.out.println("部门名称:" + department.getDepartName());
        System.out.println("部门编号:" + department.getDepartNo());
    }
}


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package com.example.test;

/**
 * @author seaua
 * @description:
 * @date 2022/12/21 上午11:41
 * Implements{@link }
 * extend{@link }
 **/
public class Department {
    private Integer id;

    private String name;

    public Department(Integer id, String name) {
        this.id = id;
        this.name = name;
    }

    public Integer getId() {
        return id;
    }

    public String getName() {
        return name;
    }
}
package com.example.test;

class test {
    public static void main(String[] args) {
        Department department=new Department(1,"生产部");
        System.out.println("部门ID:"+department.getId()+":"+"部门名:"+department.getName());
    }

}

望采纳,谢谢