软件测试代码

一、我的

import javax.imageio.plugins.tiff.ExifTIFFTagSet;
import java.time.DayOfWeek;
import java.time.LocalDate;
import java.time.Year;
import java.util.Scanner;

public class Main {

    public static String getWeekday(int year, int month, int day) {
        LocalDate date = LocalDate.of(year, month, day);
        DayOfWeek dayOfWeek = date.getDayOfWeek();
        return dayOfWeek.toString();
    }

    public static void main(String[] args) {
        int year=0;
        int month=0;
        int day=0;
        System.out.println("请输入年份");
        Scanner sc = new Scanner(System.in);
        try {
             year = sc.nextInt();
        } catch (Exception e) {
            System.out.println("输入日期有误");
            return;
        }


        System.out.println("请输入月份");

        try {
             month = sc.nextInt();
        } catch (Exception e) {
            System.out.println("输入日期有误");
            return;
        }

        System.out.println("请输入日");

        try {
             day = sc.nextInt();
        } catch (Exception e) {
            System.out.println("输入日期有误1");
            return;
        }

        if (year < 1900 || year > 2050){
            System.out.println("输入日期无效");
            return;
        }
        if (month < 1 || month > 12){
            System.out.println("输入日期无效");
            return;
        }
        if (day < 1 || day > 31){
            System.out.println("输入日期无效");
            return;
        }
        if (year % 4 == 0 && month == 2 && day > 29){
            System.out.println("输入日期无效");
            return;
        }
        if (year % 4 != 0 && month == 2 && day > 28){
            System.out.println("输入日期无效");
            return;
        }
        if (month == 1 || month == 3 || month == 5 || month == 7 || month == 8 || month == 10){
            if (day >31){
                System.out.println("输入日期无效");
                return;
            }
        }
        if (month == 4 || month == 6 || month == 9 || month == 11){
            if (day > 30) {
                System.out.println("输入日期无效");
                return;
            }
        }

        System.out.println(getWeekday(year,month,day));




    }
}


赛哥的代码

import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Scanner;

public class test1 {
    public static void main(String[] args) {
        String year = null;//年份
        String month = null;//月份
        String day = null;//日

        //输入年月日
        Scanner scanner1 = new Scanner(System.in);
        Scanner scanner2 = new Scanner(System.in);
        Scanner scanner3 = new Scanner(System.in);
        System.out.println("请输入年份:1900-2050：");
        year=scanner1.next();

        //判断年份
        try {
            //强制转换成int类型
            int year1= Integer.parseInt(year);
            boolean result=PanduanYear(year1);//判断段年份

            //System.out.println(year1);
            if(result==false){
                System.out.println("输入的年份出超出查询范围");
                return;
            }
        }catch (Exception e){
            System.out.println("年份输入有误,请输入正确的年份");
            return;
        }


        //判断月份
        System.out.println("请输入月份1-12：");
        month=scanner2.next();
        try {
            //强制转换成int类型
            int month1= Integer.parseInt(month);
            boolean result=PanduanMonth(month1);
            if(result==false){
                System.out.println("输入的月份有误");
                return;
            }
        }catch (Exception e){
            System.out.println("月份输入有误,请输入正确的月份");
            return;
        }

        //判断日期
        System.out.println("请输入日：");
        day=scanner3.next();
        try {
            //强制转换成int类型
            int year1=Integer.parseInt(year);
            int month1= Integer.parseInt(month);
            int day1=Integer.parseInt(day);
            boolean result=PanDay(year1,month1,day1);
            if(result==false){
                System.out.println("输入的日期有误");
                return;
            }
        }catch (Exception e){
            e.printStackTrace();
            System.out.println("日期输入有误,请输入正确的日期");
            return;
        }

        SimpleDateFormat fmt = new SimpleDateFormat("dd MM yyyy");

        Date d = null;
        try {
            d = fmt.parse(day+" "+month+" "+year);
        } catch (ParseException e) {
            throw new RuntimeException(e);
        }

        Calendar cal = Calendar.getInstance();

        cal.setTime(d);

        int weekDay = cal.get(Calendar.DAY_OF_WEEK);

        switch(weekDay) {
            case 1 : System.out.println("SUNDAY"); break;
            case 2 : System.out.println("MONDAY"); break;
            case 3 : System.out.println("TUESDAY"); break;
            case 4 : System.out.println("WEDNESDAY"); break;
            case 5 : System.out.println("THURSDAY"); break;
            case 6 : System.out.println("FRIDAY"); break;
            case 7 : System.out.println("SATURDAY"); break;
            default: break;
        }
    }
    //判断合理的年份
    public static boolean PanduanYear (Integer year){
        return year >= 1900 && year <= 2050;
    }

    //判断月份是否正常
    public static boolean PanduanMonth (Integer month){
        return month >= 1 && month <= 12;
    }



    //判断日期是否输入正常
    public static boolean PanDay(Integer year,Integer month ,Integer day){
        int run=0;//0是平年,1是闰年
        int m=0;//0是31天,1是30天,2是29天,3是28天
        boolean result = false;
        if(year%400==0||year%4==0){
            run=1;
        }
        if(month==4||month==6||month==9||month==11){
            m=1;
        }
        if(month==2&&run==1){
            m=2;
        }
        if (month==2&&run==0){
            m=3;
        }

        if (m==1&&day>=1&&day<=30){
            result=true;
        }

        if (m==0&&day>=1&&day<=31){
            result=true;
        }

        if (m==2&&day>=1&&day<=29){
            result=true;
        }

        if (m==3&&day>=1&&day<=28){
            result=true;
        }

        return result;
    }



}