＆＃34;找不到符号类键盘阅读器＆＃34; - JCreator

Question

我收到错误，＆＃34;找不到符号类键盘阅读器。＆＃34;我做错了什么？

import java.util.Scanner;
public class Looping 
{
public static void main(String[] args) 
{
KeyboardReader reader = new KeyboardReader();
 int choice = 0;

//Menu with options
do {   
System.out.println("Looping Menu");
System.out.println("1. For Loop");
(And so on, with a menu and options that work fine)
}
}

Answer 1

您需要在使用之前导入该类。