廢話不多說直接上代碼

import mainService from "../../utils/main.service";this.dateDes = `今天是${this.getDateString()}！截止目前，平臺受理情況如下:` methods:{getDateString() {var d = new Date();var ymd = d.getFullYear() + "年" + (d.getMonth() + 1) + "月" + d.getDate() + "日";var week = ['日', '一', '二', '三', '四', '五', '六'];var w = "星期" + week[d.getDay()];var l = '農歷' + mainService.getLunar()return ymd + " " + w + " " + l;}, }

main.service.js

/*** 項目主服務類*/import * as commonApi from "../axios/services/common";import imgModel from '../model/img.model'class MainService {constructor(){this.throttle = this.throttleFn(); // 節流this.debounce = this.debounceFn(); // 防抖 }/*** 節流適用場景：表單提交* @param {function} handler 進行防抖的函數* @param {number} wait 等待時間ms*/throttleFn() {var lastTime = 0;return function (handler, wait = 1000) {var nowTime = new Date().getTime();if (nowTime - lastTime > wait) {handler && handler();lastTime = nowTime;}}}/*** 防抖適用場景：搜索框* @param {function} handler 進行防抖的函數* @param {number} delay 等待時間ms*/debounceFn() {var timer = null;return function (handler, delay = 1000) {clearTimeout(timer);timer = setTimeout(function () {handler && handler();}, delay);}}getLunar(){var nyear;var nmonth;var nday = -1;var nwday;var nhrs;var nmin;var nsec;var lmonth, lday, lleap; //農歷參數function Draw() {NewTick();//顯示時間var s = nyear + '年' + nmonth + '月' + nday + '日 ' + '星期' + cweekday(nwday) + ' ' + shapetime(nhrs, nmin, nsec);s += " 農歷" + lmonth + "月" + lday; //農歷var lunar_month_day=lmonth + "月" + lday;//需要展示在頁面地方return lunar_month_day}function NewTick() {let noww = new Date();if (noww.getDate() != nday) {nyear = noww.getFullYear();nmonth = noww.getMonth() + 1;nwday = noww.getDay();nday = noww.getDate();getlunar(); //獲取農歷}nhrs = noww.getHours();nmin = noww.getMinutes();nsec = noww.getSeconds();}//輔助函數var hzWeek = new Array("日", "一", "二", "三", "四", "五", "六", "日");function cweekday(wday) {return hzWeek[wday];}function shapetime(vhrs, vmin, vsec) {if (vsec <= 9) vsec = "0" + vsec;if (vmin <= 9) vmin = "0" + vmin;if (vhrs <= 9) vhrs = "0" + vhrs;return vhrs + ":" + vmin + ":" + vsec}//農歷函數開始var lunarInfo = new Array(0x04bd8, 0x04ae0, 0x0a570, 0x054d5, 0x0d260, 0x0d950, 0x16554, 0x056a0, 0x09ad0, 0x055d2, 0x04ae0, 0x0a5b6, 0x0a4d0, 0x0d250, 0x1d255, 0x0b540, 0x0d6a0, 0x0ada2, 0x095b0, 0x14977, 0x04970, 0x0a4b0, 0x0b4b5, 0x06a50, 0x06d40, 0x1ab54, 0x02b60, 0x09570, 0x052f2, 0x04970, 0x06566, 0x0d4a0, 0x0ea50, 0x06e95, 0x05ad0, 0x02b60, 0x186e3, 0x092e0, 0x1c8d7, 0x0c950, 0x0d4a0, 0x1d8a6, 0x0b550, 0x056a0, 0x1a5b4, 0x025d0, 0x092d0, 0x0d2b2, 0x0a950, 0x0b557, 0x06ca0, 0x0b550, 0x15355, 0x04da0, 0x0a5b0, 0x14573, 0x052b0, 0x0a9a8, 0x0e950, 0x06aa0, 0x0aea6, 0x0ab50, 0x04b60, 0x0aae4, 0x0a570, 0x05260, 0x0f263, 0x0d950, 0x05b57, 0x056a0, 0x096d0, 0x04dd5, 0x04ad0, 0x0a4d0, 0x0d4d4, 0x0d250, 0x0d558, 0x0b540, 0x0b6a0, 0x195a6, 0x095b0, 0x049b0, 0x0a974, 0x0a4b0, 0x0b27a, 0x06a50, 0x06d40, 0x0af46, 0x0ab60, 0x09570, 0x04af5, 0x04970, 0x064b0, 0x074a3, 0x0ea50, 0x06b58, 0x05ac0, 0x0ab60, 0x096d5, 0x092e0, //19900x0c960, 0x0d954, 0x0d4a0, 0x0da50, 0x07552, 0x056a0, 0x0abb7, 0x025d0, 0x092d0, 0x0cab5, 0x0a950, 0x0b4a0, 0x0baa4, 0x0ad50, 0x055d9, 0x04ba0, 0x0a5b0, 0x15176, 0x052b0, 0x0a930, 0x07954, 0x06aa0, 0x0ad50, 0x05b52, 0x04b60, 0x0a6e6, 0x0a4e0, 0x0d260, 0x0ea65, 0x0d530, 0x05aa0, 0x076a3, 0x096d0, 0x04bd7, 0x04ad0, 0x0a4d0, 0x1d0b6, 0x0d250, 0x0d520, 0x0dd45, 0x0b5a0, 0x056d0, 0x055b2, 0x049b0, 0x0a577, 0x0a4b0, 0x0aa50, 0x1b255, 0x06d20, 0x0ada0, 0x14b63);function lYearDays(y) {var i, sum = 348;for (i = 0x8000; i > 0x8; i >>= 1) sum += (lunarInfo[y - 1900] & i) ? 1 : 0;return (sum + leapDays(y));}function leapDays(y) {if (leapMonth(y)) return ((lunarInfo[y - 1900] & 0x10000) ? 30 : 29);else return (0);}function leapMonth(y) {return (lunarInfo[y - 1900] & 0xf);}function monthDays(y, m) {return ((lunarInfo[y - 1900] & (0x10000 >> m)) ? 30 : 29);}function Lunar(y, m, d) {var i, leap = 0,temp = 0;var offset = (Date.UTC(y, m, d) - Date.UTC(1900, 0, 31)) / 86400000;for (i = 1900; i < 2050 && offset > 0; i++) {temp = lYearDays(i);offset -= temp;}if (offset < 0) {offset += temp;i--;}this.year = i;leap = leapMonth(i);this.isLeap = false;for (i = 1; i < 13 && offset > 0; i++) {if (leap > 0 && i == (leap + 1) && this.isLeap == false) {--i;this.isLeap = true;temp = leapDays(this.year);} else {temp = monthDays(this.year, i);}if (this.isLeap == true && i == (leap + 1)) this.isLeap = false;offset -= temp;}if (offset == 0 && leap > 0 && i == leap + 1) if (this.isLeap) {this.isLeap = false;} else {this.isLeap = true; --i;}if (offset < 0) {offset += temp; --i;}this.month = i;this.day = offset + 1;}var nStr1 = new Array('', '一', '二', '三', '四', '五', '六', '七', '八', '九', '十', '十一', '十二');var nStr2 = new Array('初', '十', '廿', '卅', '□');function GetcDay(d) {var s;switch (d) {case 10:s = '初十';break;case 20:s = '二十';break;case 30:s = '三十';break;default:s = nStr2[Math.floor(d / 10)];s += nStr1[d % 10];break;}return (s);}function GetcMon(m) {if (m == 1) return '正';else return nStr1[m];}function getlunar() {var lObj = new Lunar(nyear, nmonth - 1, nday);lmonth = GetcMon(lObj.month);lday = GetcDay(lObj.day);lleap = lObj.isLeap;if (lleap == 1) {lmonth = "閏" + lmonth;}}//農歷函數結束return Draw();} }export default new MainService();```

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