jsva学生管理系统
时间: 2023-11-30 18:41:24 浏览: 36
JAVA学生管理系统是一个用JAVA语言编写的学生信息管理系统,它可以实现学生信息的添加、删除、修改和查询等功能。该系统还具有账户名密码登陆功能,可以保证学生信息的安全性。同时,该系统还可以实现学生相片的上传和下载功能,方便学生信息的管理。
该系统的具体实现可以参考引用中提供的JAVA学生管理系统源代码,也可以自己编写代码实现。以下是一个简单的JAVA学生管理系统的实现示例:
```java
import java.util.ArrayList;
import java.util.Scanner;
public class StudentManagementSystem {
private ArrayList<Student> students = new ArrayList<Student>();
private Scanner scanner = new Scanner(System.in);
public void start() {
while (true) {
System.out.println("请选择操作:");
System.out.println("1.添加学生信息");
System.out.println("2.删除学生信息");
System.out.println("3.修改学生信息");
System.out.println("4.查询学生信息");
System.out.println("5.退出系统");
int choice = scanner.nextInt();
switch (choice) {
case 1:
addStudent();
break;
case 2:
deleteStudent();
break;
case 3:
modifyStudent();
break;
case 4:
queryStudent();
break;
case 5:
System.out.println("谢谢使用!");
System.exit(0);
break;
default:
System.out.println("输入有误,请重新输入!");
break;
}
}
}
private void addStudent() {
System.out.println("请输入学生姓名:");
String name = scanner.next();
System.out.println("请输入学生年龄:");
int age = scanner.nextInt();
System.out.println("请输入学生性别:");
String gender = scanner.next();
System.out.println("请输入学生照片路径:");
String photoPath = scanner.next();
Student student = new Student(name, age, gender, photoPath);
students.add(student);
System.out.println("添加成功!");
}
private void deleteStudent() {
System.out.println("请输入要删除的学生姓名:");
String name = scanner.next();
for (int i = 0; i < students.size(); i++) {
Student student = students.get(i);
if (student.getName().equals(name)) {
students.remove(i);
System.out.println("删除成功!");
return;
}
}
System.out.println("未找到该学生!");
}
private void modifyStudent() {
System.out.println("请输入要修改的学生姓名:");
String name = scanner.next();
for (int i = 0; i < students.size(); i++) {
Student student = students.get(i);
if (student.getName().equals(name)) {
System.out.println("请输入学生年龄:");
int age = scanner.nextInt();
System.out.println("请输入学生性别:");
String gender = scanner.next();
System.out.println("请输入学生照片路径:");
String photoPath = scanner.next();
student.setAge(age);
student.setGender(gender);
student.setPhotoPath(photoPath);
System.out.println("修改成功!");
return;
}
}
System.out.println("未找到该学生!");
}
private void queryStudent() {
System.out.println("请输入要查询的学生姓名:");
String name = scanner.next();
for (int i = 0; i < students.size(); i++) {
Student student = students.get(i);
if (student.getName().equals(name)) {
System.out.println("姓名:" + student.getName());
System.out.println("年龄:" + student.getAge());
System.out.println("性别:" + student.getGender());
System.out.println("照片路径:" + student.getPhotoPath());
return;
}
}
System.out.println("未找到该学生!");
}
public static void main(String[] args) {
StudentManagementSystem system = new StudentManagementSystem();
system.start();
}
}
class Student {
private String name;
private int age;
private String gender;
private String photoPath;
public Student(String name, int age, String gender, String photoPath) {
this.name = name;
this.age = age;
this.gender = gender;
this.photoPath = photoPath;
}
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 getGender() {
return gender;
}
public void setGender(String gender) {
this.gender = gender;
}
public String getPhotoPath() {
return photoPath;
}
public void setPhotoPath(String photoPath) {
this.photoPath = photoPath;
}
}
```