lllzzhhh/script

function queryHoroscopeAndZodiac() {
    const birthDate = document.getElementById('birthDate').value;
    if (!birthDate) {
        alert('请输入出生日期！');
        return;
    }

    const birthDateObj = new Date(birthDate);
    const dayOfYear = (function(date) {
        let start = new Date(date.getFullYear(), 0, 0);
        let diff = date - start;
        let oneDay = 1000 * 60 * 60 * 24;
        return Math.floor(diff / oneDay);
    })(birthDateObj);

    const chineseZodiac = ['鼠', '牛', '虎', '兔', '龙', '蛇', '马', '羊','猴', '鸡', '狗', '猪'];
    const year = birthDateObj.getFullYear();
    const zodiacIndex = (year - 4) % 12; // 1900年是庚子年（鼠年），从0开始计数
    const zodiac = chineseZodiac[zodiacIndex];

    const horoscopeMap = [
        { sign: '摩羯座', start: 0, end: 19 },
        { sign: '水瓶座', start: 20, end: 49 },
        { sign: '双鱼座', start: 50, end: 79 },
        { sign: '白羊座', start: 80, end: 109 },
        { sign: '金牛座', start: 110, end: 140 },
        { sign: '双子座', start: 141, end: 171 },
        { sign: '巨蟹座', start: 172, end: 203 },
        { sign: '狮子座', start: 204, end: 234 },
        { sign: '处女座', start: 235, end: 265 },
        { sign: '天秤座', start: 266, end: 295 },
        { sign: '天蝎座', start: 296, end: 325 },
        { sign: '射手座', start: 326, end: 355 }, // 射手座跨越了年份，需要特别处理
        { sign: '摩羯座', start: 355, end: 365 } // 处理12月22日之前的射手座（上一年）
    ];

    let horoscope = '未知';
    for (let i = 0; i < horoscopeMap.length; i++) {
        if ((dayOfYear >= horoscopeMap[i].start && dayOfYear <= horoscopeMap[i].end) ||
            (i === horoscopeMap.length - 1 && dayOfYear <= horoscopeMap[i].end && dayOfYear >= 0)) { // 处理跨年情况
            horoscope = horoscopeMap[i].sign;
            break;
        }
    }

    document.getElementById('result').innerHTML = `  
        <p>星座: ${horoscope}</p >  
        <p>属相: ${zodiac}</p >  
    `;
}