Java Homework错误

Question

我的简短代码中不断出现错误.我不确定有什么问题,能帮帮我吗？

码:

import java.util.Scanner;


public class Driver {
private int age, carValue, tickets;



public getInfo(){
    Scanner in = new Scanner(System.in);
    System.out.println("Enter Age: ");
    age = in.nextInt();
    System.out.println("Enter Car Value: ");
    carValue = in.nextInt();
    System.out.println("Enter the number of tickets you have: ");
    tickets = in.nextInt();
}





}

这是我的主要内容:

class Main
{   public static void main(String args[])
{   
    Driver john;
    john = new Driver();
    john.getInfo();

}
}

我的错误是:

Exception in thread "main" java.lang.Error: Unresolved compilation problem: 
The method getInfo() is undefined for the type Driver

at Main.main(Main.java:6)

好的,我现在已经更新了,但仍然会出错.

Answer 1

你必须放置代码:

Scanner in = new Scanner(System.in);

System.out.println("Enter Age: ");
age = in.nextInt();

在某种方法或构造函数中.