javaweb 通过用户输入出生年月日/或者姓名，来判断用户的星座，给出一个结论 用idea完成完整代码

import java.util.Scanner;

public class StarSignDetector {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        System.out.print("请输入您的生日（例如：1995-06-10）：");
        String birthday = scanner.nextLine();

        String[] dateTokens = birthday.split("-");
        int year = Integer.parseInt(dateTokens[0]);
        int month = Integer.parseInt(dateTokens[1]);
        int day = Integer.parseInt(dateTokens[2]);

        String starSign = "";
        if (month == 1 && day >= 20 || month == 2 && day <= 18) {
            starSign = "水瓶座";
        } else if (month == 2 && day >= 19 || month == 3 && day <= 20) {
            starSign = "双鱼座";
        } else if (month == 3 && day >= 21 || month == 4 && day <= 19) {
            starSign = "白羊座";
        } else if (month == 4 && day >= 20 || month == 5 && day <= 20) {
            starSign = "金牛座";
        } else if (month == 5 && day >= 21 || month == 6 && day <= 21) {
            starSign = "双子座";
        } else if (month == 6 && day >= 22 || month == 7 && day <= 22) {
            starSign = "巨蟹座";
        } else if (month == 7 && day >= 23 || month == 8 && day <= 22) {
            starSign = "狮子座";
        } else if (month == 8 && day >= 23 || month == 9 && day <= 22) {
            starSign = "处女座";
        } else if (month == 9 && day >= 23 || month == 10 && day <= 22) {
            starSign = "天秤座";
        } else if (month == 10 && day >= 23 || month == 11 && day <= 21) {
            starSign = "天蝎座";
        } else if (month == 11 && day >= 22 || month == 12 && day <= 21) {
            starSign = "射手座";
        } else if (month == 12 && day >= 22 || month == 1 && day <= 19) {
            starSign = "摩羯座";
        }

        System.out.println("您的星座是：" + starSign);
    }
}