我有什麼事情,每當我嘗試編譯它,它不斷給我這樣的錯誤了一個問題:異常螺紋主java.util.InputMismatchException錯誤
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)
所有我想要的是用於用戶可以輸入他們的年齡和姓名,並將其存儲在「年齡」和「名稱」變量中,然後將其打印在底部字符串中。如果有人想幫我清理我的代碼,它也不會傷害..
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);
}
}
請記住,OP將'name'定義爲'int'。 'name' **應該被定義爲'string'。 – 2013-03-06 14:19:23
@ edmastermind29不錯的接球+1 – 2013-03-06 14:21:09