JavaScriptを使用して黄道帯の年を決定する方法

function getZodiacYear(year) {
  return zodiac[year % 12];
}

var zodiac = ["猴", "鸡", "狗", "猪", "鼠", "牛", "虎", "兔", "龙", "蛇", "马", "羊"];

var currentYear = new Date().getFullYear();
var currentZodiac = getZodiacYear(currentYear);
console.log("当前年份的生肖符号为：" + currentZodiac);

function getZodiacSymbol(year) {
  var zodiacs = ["猴", "鸡", "狗", "猪", "鼠", "牛", "虎", "兔", "龙", "蛇", "马", "羊"];
  return zodiacs[year % 12];
}

function getZodiacYearOfBirth(yearOfBirth) {
  var currentYear = new Date().getFullYear();
  var age = currentYear - yearOfBirth;
  return getZodiacSymbol(age);
}

var yearOfBirth = 1990;
var zodiacYearOfBirth = getZodiacYearOfBirth(yearOfBirth);
console.log(yearOfBirth + "年出生的人的生肖符号为：" + zodiacYearOfBirth);

function generateZodiacWish(zodiac) {
  var zodiacWishes = {
    "鼠": "鼠年的小伙伴们，祝你们鼠年快乐，财运亨通！",
    "牛": "牛年的小伙伴们，祝你们健康平安，事业顺利！",
    "虎": "虎年的小伙伴们，祝你们开心快乐，万事如意！",
    "兔": "兔年的小伙伴们，祝你们家庭美满，爱情甜蜜！",
    "龙": "龙年的小伙伴们，祝你们兴旺发达，事业有成！",
    "蛇": "蛇年的小伙伴们，祝你们财源滚滚，福气连连！",
    "马": "马年的小伙伴们，祝你们幸福安康，笑口常开！",
    "羊": "羊年的小伙伴们，祝你们心想事成，万事如意！",
    "猴": "猴年的小伙伴们，祝你们智商爆棚，财源滚滚！",
    "鸡": "鸡年的小伙伴们，祝你们日进斗金，健康长寿！",
    "狗": "狗年的小伙伴们，祝你们平安健康，幸福安康！",
    "猪": "猪年的小伙伴们，祝你们好事连连，福星高照！"
  };
  return zodiacWishes[zodiac];
}

var zodiacYearOfBirth = "猴";
var zodiacWish = generateZodiacWish(zodiacYearOfBirth);
console.log("祝福语：" + zodiacWish);