1/* 2 * Copyright (C) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16/** 17 * 日期格式化 18 * @param Number time 时间戳 19 * @param String format 格式 20 */ 21export function dateFormat(time?: number, format: string='Y-m-d h:i:s') { 22 const t = new Date(time) 23 // 日期格式 24 format = format || 'Y-m-d h:i:s' 25 let year = t.getFullYear() 26 // 由于 getMonth 返回值会比正常月份小 1 27 let month = t.getMonth() + 1 28 let day = t.getDate() 29 let hours = t.getHours() 30 let minutes = t.getMinutes() 31 let seconds = t.getSeconds() 32 33 const hash = { 34 'y': year, 35 'm': month, 36 'd': day, 37 'h': hours, 38 'i': minutes, 39 's': seconds 40 } 41 // 是否补 0 42 const isAddZero = (o) => { 43 return /m|d|h|i|s/.test(o) 44 } 45 return format.replace(/\w/g, o => { 46 let rt = hash[o.toLocaleLowerCase()] 47 return rt > 9 || !isAddZero(o) ? rt : `0${rt}` 48 }) 49} 50/** 51 * 计时器 转 时分秒字符串 HH:mm:ss 52 * @param time 53 */ 54export function secToTime(time: number): String { 55 var timeStr: String = null 56 var hour: number = 0 57 var minute: number = 0 58 var second: number = 0 59 if (time <= 0) { 60 return "00:00" 61 } else { 62 minute = parseInt((time / 60).toString()) 63 if (minute < 60) { 64 second = time % 60 65 timeStr = unitFormat(minute) + ":" + unitFormat(second) 66 } else { 67 hour = parseInt((minute / 60).toString()) 68 minute = minute % 60 69 second = time - hour * 3600 - minute * 60 70 timeStr = 71 unitFormat(hour) + ":" + unitFormat(minute) + ":" + unitFormat(second) 72 } 73 } 74 return timeStr 75} 76 77export function unitFormat(i: number): String { 78 var retStr: String 79 if (i >= 0 && i < 10) { 80 retStr = "0" + i.toString() 81 } else { 82 retStr = "" + i.toString() 83 } 84 return retStr 85}