/** * 时间工具类 */ /** * 获取现在的时间戳(精确到s) * 使用:new Date().nowTimestamp * @type {number} */ Date.prototype.nowTimestamp = Date.parse(new Date()) / 1000; /** * 时间戳转换成Date * 使用:new Date().timestampToDate(1493890419) * @param timestamp * @returns {*} */ Date.prototype.timestampToDate = function (timestamp) { timestamp = parseInt(timestamp); if (timestamp.toString().length != 10) { return null; } return new Date(timestamp * 1000); } /** * 格式化时间 * 使用1:new Date().timestampToDate(1493890419).format("yyyy-MM-dd hh:mm:ss") * 使用2:new Date(1493890419 * 1000).format("yyyy-MM-dd hh:mm:ss") * @param format * @returns {*} */ Date.prototype.format = function (format) { var date = { "M+": this.getMonth() + 1, "d+": this.getDate(), "h+": this.getHours(), "m+": this.getMinutes(), "s+": this.getSeconds(), "q+": Math.floor((this.getMonth() + 3) / 3), "S+": this.getMilliseconds() }; if (/(y+)/i.test(format)) { format = format.replace(RegExp.$1, (this.getFullYear() + '').substr(4 - RegExp.$1.length)); } for (var k in date) { if (new RegExp("(" + k + ")").test(format)) { format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? date[k] : ("00" + date[k]).substr(("" + date[k]).length)); } } return format; }
![img_fa0be433d68c8212b2b0b3b1a564ccb1.png](https://yqfile.alicdn.com/img_fa0be433d68c8212b2b0b3b1a564ccb1.png?x-oss-process=image/resize,w_1400/format,webp)
如果本文对你有所帮助,请打赏——1元就足够感动我:)
联系邮箱:intdb@qq.com
我的GitHub: https://github.com/vipstone
![支付宝打赏 支付宝打赏](https://yqfile.alicdn.com/img_c4c57b8d4989a9d91e4dbe075ca4974a.png?x-oss-process=image/resize,w_1400/format,webp)
![微信打赏 微信打赏](https://yqfile.alicdn.com/img_c8b71247e0b11cfa3c1502d9f360a666.png?x-oss-process=image/resize,w_1400/format,webp)
联系邮箱:intdb@qq.com
我的GitHub: https://github.com/vipstone
关注公众号:
![img_9bde0f31ac4a0eca10b1bd7414b78faf.png](https://yqfile.alicdn.com/img_9bde0f31ac4a0eca10b1bd7414b78faf.png?x-oss-process=image/resize,w_1400/format,webp)
作者: 王磊
出处: http://vipstone.cnblogs.com/
本文版权归作者和博客园共有,欢迎转载,请标明出处。