我有什么事情,每当我尝试编译它,它不断给我这样的错误了一个问题:异常螺纹主java.util.InputMismatchException错误
Exception in thread "main" java.util.InputMismatchException
at java.util.Scanner.throwFor(Unknown Source)
at java.util.Scanner.next(Unknown Source)
at java.util.Scanner.nextInt(Unknown Source)
at java.util.Scanner.nextInt(Unknown Source)
at Person.main(Person.java:38)
所有我想要的是用于用户可以输入他们的年龄和姓名,并将其存储在“年龄”和“名称”变量中,然后将其打印在底部字符串中。如果有人想帮我清理我的代码,它也不会伤害..
import java.util.*;
import java.io.*;
import java.util.Scanner;
public class Person
{
public static void main(String[]args)
{
int age;
int name;
Scanner scan = new Scanner(System.in);
System.out.println("Enter in your age.");
age = scan.nextInt();
if (age < 18)
{
System.out.println("So you're a kid, huh? That's fine.");
}
else if (age >= 18)
{
System.out.println("Ah, and adult! Good.");
}
@SuppressWarnings("resource")
Scanner in = new Scanner(System.in);
System.out.println("Enter in your name");
name = in.nextInt();
System.out.println("So you're " + age + " years old and your name is " + name);
}
}
请记住,OP将'name'定义为'int'。 'name' **应该被定义为'string'。 – 2013-03-06 14:19:23
@ edmastermind29不错的接球+1 – 2013-03-06 14:21:09