typescript时间格式化|typescript时间格式化, ts时间格式化 typescript时间格式化|ts时间格式

Date.prototype.toFormat = function (format?: string): string { let year = `${this.getFullYear()}`; let month = `${this.getMonth() + 1}`; if (month.length === 1) { month = `0${month}`; } let day = `${this.getDate()}`; if (day.length === 1) { day = `0${day}`; }let hours = `${this.getHours()}`; if (hours.length === 1) { hours = `0${hours}`; } let minutes = `${this.getMinutes()}`; if (minutes.length === 1) { minutes = `0${minutes}`; } let seconds = `${this.getSeconds()}`; if (seconds.length === 1) { seconds = `0${seconds}`; }return (format || "yyyy-MM-dd hh:mm:ss") .replace(/yyyy/g, year) .replace(/MM/g, month) .replace(/dd/g, day).replace(/hh/g, hours) .replace(/mm/g, minutes) .replace(/ss/g, seconds); }

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