js获取当前时间yyyymm

function getCurrentYearMonth() {
    const now = new Date();
    const year = now.getFullYear();
    const month = (now.getMonth() + 1).toString().padStart(2, '0'); // 月份从0开始，需要加1，并补零
    return `${year}${month}`;
}

console.log(getCurrentYearMonth()); // 输出格式为 yyyymm

const currentDate = new Date();
const formattedDate = `${currentDate.getFullYear()}${(currentDate.getMonth() + 1).toString().padStart(2, '0')}`;
console.log(formattedDate); // 输出格式为 yyyymm

function getFormattedYearMonth() {
    const date = new Date();
    const formatter = new Intl.DateTimeFormat('en-US', {
        year: 'numeric',
        month: '2-digit'
    });
    const parts = formatter.formatToParts(date);
    const year = parts.find(part => part.type === 'year').value;
    const month = parts.find(part => part.type === 'month').value;
    return `${year}${month}`;
}

console.log(getFormattedYearMonth()); // 输出格式为 yyyymm

function getYearMonthInTimeZone(timeZone) {
    const date = new Date();
    const formatter = new Intl.DateTimeFormat('en-US', {
        year: 'numeric',
        month: '2-digit',
        timeZone: timeZone
    });
    const parts = formatter.formatToParts(date);
    const year = parts.find(part => part.type === 'year').value;
    const month = parts.find(part => part.type === 'month').value;
    return `${year}${month}`;
}

console.log(getYearMonthInTimeZone('Asia/Shanghai')); // 输出上海时区的 yyyymm