学生管理系统-java版

一.定义学生类 

package domain;

public class Student1 {
    private String sid;
    private String name;
    private int age;
    private String birthday;

    public Student1(String sid, String name, int age, String birthday) {
        this.sid = sid;
        this.name = name;
        this.age = age;
        this.birthday = birthday;
    }

    public String getSid() {
        return sid;
    }

    public void setSid(String sid) {
        this.sid = sid;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public String getBirthday() {
        return birthday;
    }

    public void setBirthday(String birthday) {
        this.birthday = birthday;
    }
}

二.主界面的代码编写

import java.util.Scanner;

public class StudentManger {
    public static void main(String[] args) {

        Scanner sc=new Scanner(System.in);
        lo:
        while (true){
            //1.搭建主界面菜单
            System.out.println("--------欢迎来到学生管理系统--------");
            System.out.println("1 添加学生");
            System.out.println("2 删除学生");
            System.out.println("3 修改学生");
            System.out.println("4 查看学生");
            System.out.println("5 退出");
            System.out.println("请输入您的选择:");

            String choice =sc.next();
            switch (choice){
                case "1":
                    System.out.println("添加学生");
                    break;
                case "2":
                    System.out.println("删除学生");
                    break;
                case "3":
                    System.out.println("修改学生");
                    break;
                case "4":
                    System.out.println("查看学生");
                    break;
                case "5":
                    System.out.println("感谢您的使用");
                    break lo;
                default:
                    System.out.println("您的输入有误");
                    break;
            }
        }

    }

}

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