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- export default {
- /**
- * @param {时间处理(今日,昨日)}
- * @param {传入值} time
- * @param {是否携带时分秒} isTime
- * @returns
- */
- jktTimes(time, isTime) {
- if (time == undefined) return "";
- var today = new Date().getDate();//当前时间-日
- var day = new Date(time).getDate();//传入时间-日
- var newday = today - day
- if (newday == 0) {
- if (isTime == "否") {
- return "今天";
- } else {
- var newTime = time.split(" ")[1]
- var newTime2 = newTime.split(":")
- return newTime2[0] + ":" + newTime2[1];
- }
- } else if (newday == 1) {
- if (isTime == "否") {
- return "昨天";
- } else {
- var newTime = time.split(" ")[1]
- var newTime2 = newTime.split(":")
- return newTime2[0] + ":" + newTime2[1];
- }
- } else {
- var newTime = time.split(" ")
- if (isTime == "否") {
- return newTime[0]
- } else {
- var newTime2 = newTime[1].split(":")
- return newTime2[0] + ":" + newTime2[1];
- }
- }
- },
- /**
- * @指定获取开始时间结束时间
- */
- getDays(value) {
- let oneDay = 24 * 60 * 60 * 1000;
- let endTime = new Date(Date.now());
- endTime = this.formatterDate(endTime, "yyyy-MM-dd");
- let startTime = new Date(Date.now() - value * oneDay);
- startTime = this.formatterDate(startTime, "yyyy-MM-dd");
- const days = [startTime, endTime]
- return days;
- },
- /**
- * @处理公共日期格式
- */
- formatterDate(date, fmt) {
- let nowDate = {
- yyyy: date.getFullYear(), // 年
- MM: date.getMonth() + 1, // 月份
- dd: date.getDate(), //日
- hh: date.getHours(),
- mm: date.getMinutes(),
- ss: date.getSeconds(),
- };
- if (/(y+)/.test(fmt)) {
- fmt = fmt.replace(RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length));
- }
- for (var k in nowDate) {
- if (new RegExp("(" + k + ")").test(fmt)) {
- fmt = fmt.replace(RegExp.$1, RegExp.$1.length == 1 ? nowDate[k] : ("00" + nowDate[k]).substr(("" + nowDate[k]).length));
- }
- }
- return fmt;
- },
- /**
- * @获取年月日时分秒
- * @returns
- */
- getFormatterDate(time3) {
- var date = new Date(time3);
- var Y = date.getFullYear() + "-";
- var M = (date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1) + "-";
- var D = (date.getDate() < 10 ? "0" + date.getDate() : date.getDate()) + " ";
- var h = (date.getHours() < 10 ? "0" + date.getHours() : date.getHours()) + ":";
- var m = (date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes()) + ":";
- var s = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
- var strDate = Y + M + D + h + m + s;
- return strDate;
- },
- /**
- * @获取当前日期前一年的日期
- */
- getYearLast(dateStr) {
- // 假设要获取的日期为dateStr,格式为"YYYY-MM-DD"
- let date = new Date(dateStr);
- let Y = date.getFullYear() - 1; // 获取前一年的年份
- let M = date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1; // 月
- let D; // 日
- var h = (date.getHours() < 10 ? "0" + date.getHours() : date.getHours()) + ":";
- var m = (date.getMinutes() < 10 ? "0" + date.getMinutes() : date.getMinutes()) + ":";
- var s = date.getSeconds() < 10 ? "0" + date.getSeconds() : date.getSeconds();
- // 判断原日期的月份是否为2月份
- if (date.getMonth() === 1) { // 2月份
- // 判断前一年是否为闰年
- if (Y % 4 === 0 && Y % 100 !== 0 || Y % 400 === 0) { // 闰年
- D = Math.min(date.getDate(), 29); // 新日期的日期最大为29
- } else { // 平年
- D = Math.min(date.getDate(), 28); // 新日期的日期最大为28
- }
- } else { // 非2月份
- D = date.getDate(); // 新日期的日期为原日期的日期
- }
- let newDateStr = Y + "-" + M + "-" + (D < 10 ? "0" + D : D) + " " + h + m + s; // 格式化日期字符串
- return newDateStr
- },
- /**
- * @统计两个日期之间的月份
- */
- getMonths(date1, date2) {
- //用-分成数组
- date1 = date1.split("-");
- date2 = date2.split("-");
- //获取年,月数
- var year1 = parseInt(date1[0]),
- month1 = parseInt(date1[1]),
- year2 = parseInt(date2[0]),
- month2 = parseInt(date2[1]),
- //通过年,月差计算月份差
- months = (year2 - year1) * 12 + (month2 - month1) + 1;
- return months;
- },
- /**
- * @获取年月日星期几
- */
- getDate() {
- var date = new Date();
- var year = date.getFullYear(); // 返回的是年份
- var month = date.getMonth() + 1; // 返回的月份上个月的月份,记得+1才是当月
- if (month < 10) {
- month = "0" + month;
- }
- var dates = date.getDate(); // 返回的是几号
- if (dates < 10) {
- dates = "0" + dates;
- }
- var day = date.getDay(); // 周一返回的是1,周六是6,但是周日是0
- var arr = ["星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"];
- return { year, month, dates, day, arr, };
- },
- /**
- * @获取当前周开始结束日期
- */
- getCurrentWeekDate() {
- const now = new Date();
- const startOfWeek = new Date(now.getFullYear(), now.getMonth(), now.getDate() - now.getDay() + 1); // 本周开始日期
- const endOfWeek = new Date(startOfWeek);
- endOfWeek.setDate(endOfWeek.getDate() + 6); // 本周结束日期
- const startDate = this.getFormatterDate(startOfWeek).split(' ')[0];
- const endDate = this.getFormatterDate(endOfWeek).split(' ')[0];
- return {
- startDate: startDate,
- endDate: endDate
- }
- },
- /**
- * @时间重组
- * @param { 时间段 } chooseTime
- */
- timeRestructuring(chooseTime) {
- var startTime = "";
- var endTime = "";
- let start = chooseTime[0];
- let end = chooseTime[1];
- if (start == 0 && end == 0) {
- startTime = "00:00";
- endTime = "00:30";
- }
- if ((!start && start !== 0) || !end) {
- startTime = "";
- endTime = "";
- return;
- }
- if (start % 1 === 0.5) {
- start = (start - 0.5 < 10 ? "0" : "") + (start - 0.5) + ":30";
- } else {
- start = (start < 10 ? "0" : "") + start + ":00";
- }
- if (Number.isInteger(end)) {
- if (end === 24) {
- end = "23:30";
- } else {
- end = (end - 0.5 < 10 ? "0" : "") + end + ":00";
- }
- } else {
- if (end === 24) {
- end = "23:30";
- } else {
- end = (end < 10 ? "0" : "") + (end - 0.5) + ":30";
- }
- }
- return {
- startTime: start,
- endTime: end,
- };
- },
- /**
- * @格式化接口返回的时间(T 替换为空格,去除毫秒)
- * @param {string|number|Date|null|undefined} time
- * @param {string} placeholder 空值占位符
- * @returns {string}
- */
- formatDateTime(time, placeholder = "--") {
- if (time === null || time === undefined || time === "") return placeholder;
- return String(time).replace("T", " ").split(".")[0];
- },
- }
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