自定义Scanner工具类

package com.JavaSE.util;

import java.util.Scanner;

/**
 * description: getinpututill <br>
 * date: 2022/3/9 4:07 PM <br>
 * author: zoumaoji <br>
 * version: 1.0 <br>
 */
public class inpututil {
    /**
     *接收用户的整数
     */
    public static int getInt(String hint){
        Scanner scanner=new Scanner(System.in);
        System.out.println(hint);
        return scanner.nextInt();
    }
    /**
     * 接收用户输入的浮点数
     */
    public static double getDouble(String hint){
        Scanner scanner=new Scanner(System.in);
        System.out.println(hint);
        return scanner.nextDouble();
    }
    /**
     * 接收用户输入的字符串
     */
    public static String getStr(String hint){
        Scanner scanner=new Scanner(System.in);
        System.out.println(hint);
        return scanner.next();
    }

}