js随机抽奖效果

// 参与者列表
const participants = ["Alice", "Bob", "Charlie", "David", "Eve"];

// 随机选择一个获胜者
function pickWinner(participants) {
    const randomIndex = Math.floor(Math.random() * participants.length);
    return participants[randomIndex];
}

// 执行抽奖并显示结果
const winner = pickWinner(participants);
console.log("恭喜 " + winner + " 获胜！");

function generateRandomNumber(max) {
    const timestamp = new Date().getTime();
    return Math.floor(timestamp % max);
}

function displayWinner(winner) {
    const resultElement = document.getElementById("result");
    resultElement.textContent = "恭喜 " + winner + " 获胜！";
    resultElement.style.color = getRandomColor();
}

function getRandomColor() {
    const letters = '0123456789ABCDEF';
    let color = '#';
    for (let i = 0; i < 6; i++) {
        color += letters[Math.floor(Math.random() * 16)];
    }
    return color;
}