是否仅显示一天的相对时间？

function formatRelativeTime(timestamp) {
    const now = new Date();
    const timeDiff = now - new Date(timestamp);
    const hours = Math.floor(timeDiff / (1000 * 60 * 60));

    if (hours < 24) {
        return `${hours}小时前`;
    } else {
        return new Date(timestamp).toISOString().slice(0, 10); // 显示日期
    }
}

const config = {
    showOnlyOneDayRelativeTime: true
};

function formatTime(timestamp) {
    if (config.showOnlyOneDayRelativeTime) {
        return formatRelativeTime(timestamp);
    } else {
        return new Date(timestamp).toISOString(); // 显示完整时间
    }
}