0
点赞
收藏
分享

微信扫一扫

java学习第十一天笔记-字符串220-学生管理系统2开始书写


student.java

package geyao.item.data;

public class Student {
private String id;
private String name;
private int age;
private String address;

public Student() {
}

public Student(String id, String name, int age, String address) {
this.id = id;
this.name = name;
this.age = age;
this.address = address;
}

public String getId() {
return id;
}

public void setId(String id) {
this.id = id;
}

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 getAddress() {
return address;
}

public void setAddress(String address) {
this.address = address;
}
}

StudentSystem.java

package geyao.item.data;

import java.util.Scanner;

public class StudentSystem {
public static void main(String[] args) {
loop:while (true){
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:查询学生");
System.out.println("5:退出学生");
System.out.println("请输入你的选择");

Scanner sc=new Scanner(System.in);
String choose=sc.next();
switch (choose){
case "1"-> System.out.println(":添加学生");
case "2"-> System.out.println(":删除学生");
case "3"-> System.out.println(":修改学生");
case "4"-> System.out.println(":查询学生");
case "5"-> {
System.out.println(":退出");
//跳出当前循环
break loop;
}
default-> System.out.println("没有这个选项");
}
}


}
}

举报

相关推荐

0 条评论