moment

http://momentjs.cn

看看要哪种格式

拿走不谢。我是新一代的活雷锋

/** * 时间格式方法 * * @param {any} timeStamp 时间戳，秒级/毫秒级 * @param {any} type 格式化时间类型，默认 Y-M-D H:I:S * @returns {string} formatTime 格式化后的时间 例如： 2017-05-05 12:09:22 */ function formatDate(timeStamp, type = 'Y-M-D H:I:S', auto = false) { let time = (timeStamp + '').length === 10 ? new Date(parseInt(timeStamp) * 1000) : new Date(parseInt(timeStamp)); let _year = time.getFullYear(); let _month = (time.getMonth() + 1) < 10 ? '0' + (time.getMonth() + 1) : (time.getMonth() + 1); let _date = time.getDate() < 10 ? '0' + time.getDate() : time.getDate(); let _hours = time.getHours() < 10 ? '0' + time.getHours() : time.getHours(); let _minutes = time.getMinutes() < 10 ? '0' + time.getMinutes() : time.getMinutes(); let _secconds = time.getSeconds() < 10 ? '0' + time.getSeconds() : time.getSeconds(); let formatTime = ''; let distinctTime = new Date().getTime() - time.getTime(); if (auto) { if (distinctTime <= (1 * 60 * 1000)) { // console.log('一分钟以内，以秒数计算'); let _s = Math.floor((distinctTime / 1000) % 60); formatTime = _s + '秒前'; } else if (distinctTime <= (1 * 3600 * 1000)) { // console.log('一小时以内,以分钟计算'); let _m = Math.floor((distinctTime / (60 * 1000)) % 60); formatTime = _m + '分钟前'; } else if (distinctTime <= (24 * 3600 * 1000)) { // console.log('一天以内，以小时计算'); let _h = Math.floor((distinctTime / (60 * 60 * 1000)) % 24); formatTime = _h + '小时前'; } else if (distinctTime <= (30 * 24 * 3600 * 1000)) { let _d = Math.floor((distinctTime / (24 * 60 * 60 * 1000)) % 30); formatTime = _d + '天前'; // console.log('30天以内,以天数计算'); } else { // 30天以外只显示年月日 formatTime = _year + '-' + _month + '-' + _date; } } else { switch (type) { case 'Y-M-D H:I:S': formatTime = _year + '-' + _month + '-' + _date + ' ' + _hours + ':' + _minutes + ':' + _secconds; break; case 'Y-M-D H:I:S zh': formatTime = _year + '年' + _month + '月' + _date + '日 ' + _hours + ':' + _minutes + ':' + _secconds; break; case 'Y-M-D H:I': formatTime = _year + '-' + _month + '-' + _date + ' ' + _hours + ':' + _minutes; break; case 'Y-M-D H': formatTime = _year + '-' + _month + '-' + _date + ' ' + _hours; break; case 'Y-M-D': formatTime = _year + '-' + _month + '-' + _date; break; case 'Y-M-D zh': formatTime = _year + '年' + _month + '月' + _date + '日'; break; case 'Y-M': formatTime = _year + '-' + _month; break; case 'Y': formatTime = _year; break; case 'M': formatTime = _month; break; case 'D': formatTime = _date; break; case 'H': formatTime = _hours; break; case 'I': formatTime = _minutes; break; case 'S': formatTime = _secconds; break; default: formatTime = _year + '-' + _month + '-' + _date + ' ' + _hours + ':' + _minutes + ':' + _secconds; break; } } // 返回格式化的日期字符串 return formatTime; }