展开全部
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Scanner;
public class Test {
public static void main(String[] args) throws ParseException {
Scanner scanner = new Scanner(System.in);
// 只输32313133353236313431303231363533e59b9ee7ad9431333365636562入月、日，此代码未校验月、日输入是否合理，比如2月30
System.out.print("请输入你的出生月份");
int month = scanner.nextInt();
System.out.print("请输入你的出生日期");
int day = scanner.nextInt();
System.out.print("你的星座是：");
// 通过输入完整日期的方式判断，可以自动处理不合理日期，比如2月30
// SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");
// System.out.print("请输入你的出生日期(形如2018-02-03)：");
// Date birthday = dateFormat.parse(scanner.nextLine());
//
// Calendar calendar = Calendar.getInstance();
// calendar.setTime(birthday);
// int month = calendar.get(Calendar.MONTH) + 1;
// int day = calendar.get(Calendar.DAY_OF_MONTH);
// System.out.print("你的生日是 ：" + dateFormat.format(birthday) + "\r\n你的星座是：");
scanner.close();
switch (month) {
case 1:
if (day
System.out.println("摩羯座");
else
System.out.println("水瓶座");
break;
case 2:
if (day
System.out.println("水瓶座");
else
System.out.println("双鱼座");
break;
case 3:
if (day
System.out.println("双鱼座");
else
System.out.println("白羊座");
break;
case 4:
if (day
System.out.println("白羊座");
else
System.out.println("金牛座");
break;
case 5:
if (day
System.out.println("金牛座");
else
System.out.println("双子座");
break;
case 6:
if (day
System.out.println("双子座");
else
System.out.println("巨蟹座");
break;
case 7:
if (day
System.out.println("巨蟹座");
else
System.out.println("狮子座");
break;
case 8:
if (day
System.out.println("狮子座");
else
System.out.println("处女座");
break;
case 9:
if (day
System.out.println("处女座");
else
System.out.println("天枰座");
break;
case 10:
if (day
System.out.println("天枰座");
else
System.out.println("天蝎座");
break;
case 11:
if (day
System.out.println("天蝎座");
else
System.out.println("射手座");
break;
case 12:
if (day
System.out.println("射手座");
else
System.out.println("摩羯座");
}
}
}
