如何存储来自 java.util.Scanner 的数据；如何接受处理时间的输入

Question

我正在尝试使用扫描仪来获取时间信息。所以它是一个个人锻炼追踪器，我可以插入我完成某项锻炼所需的时间。

扫描仪拾取的所有信息都需要存储在电子表格上。我该怎么做

完整代码 http://ideone.com/wYgTc

import java.util.Scanner;

  // How to arrange the answers to the questions … only if answered “yes” if answered         //“no” insert a zero

class WorkOutTracker{
    public static void main(String[]args){
        System.out.print(“Did you swim today? “)

        Scanner myScanner = new Scanner (System.in);

        DYSwim =  myScanner.nextLine();

        if(DYSwim = = “yes”){

            System.out.println(“How many laps did you swim? “);

            LapNum = myScanner.nextInt();


             // how to scan for time.

            System.out.println(“Did you Time yourself? “);

            DYTime =  myScanner.nextLine();

            if (DYTime = = “yes”){

                System.out.println(“How long did you swim for? “);

                SwimTime = myScanner.nextInt();
            }
        }
    }
}

Answer 1

看来您链接的代码也可以很好地解析秒...

至于电子表格，您可以使用此 api 与 Excel 电子表格进行交互： http://jexcelapi.sourceforge.net/

我以前用过它，虽然它有点过时，但应该适合您使用。