java - 程序显示错误 “the method nextInt() is undefined for the type Scanner” : what should i do?

import java.util.*;
class Scanner {

    public static void main(){

       Scanner sc = new Scanner();
       System.out.println("enter a number ");
       int a = sc.nextInt();
       System.out.println("the number you entered is "+a);
    }
}

最佳答案

不建议将类的名称与普通软件包的名称相同，例如Scanner。您应该更改您的类名，错误将消失。

关于java - 程序显示错误 “the method nextInt() is undefined for the type Scanner” : what should i do?，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/63804984/