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261 lines
7.2 KiB
JavaScript
261 lines
7.2 KiB
JavaScript
/**
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*
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* 规范编程
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*
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* add by wuxw 2019-12-27
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*/
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/**
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*
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* 将时间转换为 字符串
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* @desc: 格式化时间
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* @return: eg: '2018/04/09 21:31:00'
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* @param {Date对象} date
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*/
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export function formatTimeNow() {
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let date = new Date();
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const year = date.getFullYear();
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const month = date.getMonth() + 1;
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const day = date.getDate();
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const hour = date.getHours();
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const minute = date.getMinutes();
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const second = date.getSeconds();
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return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':');
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}
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/**
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*
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* 将时间转换为 字符串
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* @desc: 格式化时间
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* @return: eg: '2018/04/09 21:31:00'
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* @param {Date对象} date
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*/
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export function formatTime(date) {
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const year = date.getFullYear();
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const month = date.getMonth() + 1;
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const day = date.getDate();
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const hour = date.getHours();
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const minute = date.getMinutes();
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const second = date.getSeconds();
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return [year, month, day].map(formatNumber).join('/') + ' ' + [hour, minute, second].map(formatNumber).join(':');
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}
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/**
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* 将日期转换为 字符串
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* @desc: 格式化日期
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* @return: eg: '2018/04/09 21:31:00'
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* @param {Date对象} date
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*/
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export function formatDate(date) {
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const year = date.getFullYear();
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const month = date.getMonth() + 1;
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const day = date.getDate();
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return [year, month, day].map(formatNumber).join('/');
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}; //字符串转日期格式，strDate要转为日期格式的字符串
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export function getDate(strDate) {
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var st = strDate;
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var a = st.split(" "); //这个根据你的字符串决定，如果中间为T则改T
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var b = a[0].split("-");
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var c = a[1].split(":");
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var date = new Date(b[0], b[1], b[2], c[0], c[1], c[2]);
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return date;
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};
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/**
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* @description 将时间字符串 转为日期字符串
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* @param {String} _dateTimeString 时间字符串 YYYY-MM-DD hh:mi:ss
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* @return {String} _value 日期字符串 YYYY/MM/DD
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*/
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export function dateTimeStringToDateString(_dateTimeString){
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let _value = _dateTimeString.replace(/\-/g, "/");
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let _tmpValue = new Date(_value);
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return formatDate(_tmpValue);
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}
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/**
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* @desc: 格式化数字
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* @return: n > 10 [eg: 12] => 12 | n < 10 [eg: 3] => '03'
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* @param {*} n
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*/
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export function formatNumber(n){
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n = n.toString();
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return n[1] ? n : '0' + n;
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};
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/**
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* @description 查询当前时间YYYYMMDDHHMISS字符串
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* @return {YYYYMMDDHHMISS} 返回当前时间YYYYMMDDHHMISS字符串
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* @param {}
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*/
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export function getDateYYYYMMDDHHMISS() {
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let date = new Date();
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let year = date.getFullYear();
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let month = date.getMonth() + 1;
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let day = date.getDate();
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let hour = date.getHours();
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let minute = date.getMinutes();
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let second = date.getSeconds();
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if (month < 10) {
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month = '0' + month;
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}
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if (day < 10) {
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day = '0' + day;
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}
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if (hour < 10) {
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hour = '0' + hour;
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}
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if (minute < 10) {
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minute = '0' + minute;
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}
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if (second < 10) {
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second = '0' + second;
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}
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return year + "" + month + "" + day + "" + hour + "" + minute + "" + second;
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};
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/**
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* 日期转化为字符串‘Y-m-d H:i:s’
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* @param {Object} _date
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*/
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export function date2String(_date){
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let date = new Date(_date);
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let year = date.getFullYear();
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let month = date.getMonth() + 1;
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let day = date.getDate();
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let hour = date.getHours();
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let minute = date.getMinutes();
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let second = date.getSeconds();
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if (month < 10) {
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month = '0' + month;
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}
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if (day < 10) {
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day = '0' + day;
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}
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if (hour < 10) {
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hour = '0' + hour;
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}
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if (minute < 10) {
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minute = '0' + minute;
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}
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if (second < 10) {
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second = '0' + second;
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}
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return year + "-" + month + "-" + day + " " + hour + ":" + minute + ":" + second;
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};
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/**
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* @description 当前时间加 指定年
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* @param {Object} _date 指定时间
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* @param {Object} _year 指定年
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* @return {Date} 返回新的日期
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*/
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export function addYear(_date, _year) {
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let year = _date.getFullYear() + _year; //获取当前年份
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let mon = _date.getMonth(); //获取当前月份
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let da = _date.getDate(); //获取当前日
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let h = _date.getHours(); //获取小时
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let m = _date.getMinutes(); //获取分钟
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let s = _date.getSeconds(); //获取秒
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let newDate = new Date(year, mon, da, h, m, s);
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return newDate;
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};
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/**
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* @description 当前时间加指定月
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* @param {Object} _date 指定日期
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* @param {Object} _month 指定月
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* @return {Date} 返回新的日期
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*/
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export function addMonth(_date, _month) {
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let year = _date.getFullYear(); //获取当前年份
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let mon = _date.getMonth() + _month; //获取当前月份
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let da = _date.getDate(); //获取当前日
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let h = _date.getHours(); //获取小时
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let m = _date.getMinutes(); //获取分钟
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let s = _date.getSeconds(); //获取秒
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let newDate = new Date(year, mon, da, h, m, s);
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return newDate;
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};
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/**
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* @description 指定时间加入指定日
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* @param {Object} _date 指定时间
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* @param {Object} _day 指定日
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* @return {Date} 返回新的日期
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*/
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export function addDay(_date, _day) {
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console.log(_date);
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let year = _date.getFullYear(); //获取当前年份
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let mon = _date.getMonth(); //获取当前月份
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let da = _date.getDate() + _day; //获取当前日
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let h = _date.getHours(); //获取小时
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let m = _date.getMinutes(); //获取分钟
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let s = _date.getSeconds(); //获取秒
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console.log(year,mon,da,h,m,s);
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let newDate = new Date(year, mon, da, h, m, s);
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return newDate;
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};
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/**
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* @description 指定时间上加上指定小时
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* @param {Object} _date 指定日期
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* @param {Object} _hour 指定小时
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* @return {Date} 返回新的日期
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*/
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export function addHour(_date, _hour) {
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let year = _date.getFullYear(); //获取当前年份
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let mon = _date.getMonth(); //获取当前月份
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let da = _date.getDate(); //获取当前日
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let h = _date.getHours() + _hour; //获取小时
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let m = _date.getMinutes(); //获取分钟
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let s = _date.getSeconds(); //获取秒
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let newDate = new Date(year, mon, da, h, m, s);
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return newDate;
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};
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/**
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* @description 指定时间上加上指定分钟
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* @param {Object} _date 指定日期
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* @param {Object} _minute 指定分钟
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* @return {Date} 返回新的日期
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*/
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export function addMinutes(_date, _minute) {
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let year = _date.getFullYear(); //获取当前年份
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let mon = _date.getMonth(); //获取当前月份
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let da = _date.getDate(); //获取当前日
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let h = _date.getHours(); //获取小时
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let m = _date.getMinutes() + _minute; //获取分钟
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let s = _date.getSeconds(); //获取秒
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let newDate = new Date(year, mon, da, h, m, s);
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return newDate;
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};
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/**
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* @description 指定时间上加上指定秒
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* @param {Object} _date 指定日期
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* @param {Object} _second 指定秒
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* @return {Date} 返回新的日期
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*/
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export function addSeconds(_date, _second) {
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let year = _date.getFullYear(); //获取当前年份
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let mon = _date.getMonth(); //获取当前月份
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let da = _date.getDate(); //获取当前日
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let h = _date.getHours(); //获取小时
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let m = _date.getMinutes(); //获取分钟
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let s = _date.getSeconds() + _second; //获取秒
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let newDate = new Date(year, mon, da, h, m, s);
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return newDate;
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}
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/**
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* 对比时间
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* @param {Object} date1
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* @param {Object} date2
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*/
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export function compareDate(date1,date2){
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var oDate1 = new Date(date1);
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var oDate2 = new Date(date2);
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if(oDate1.getTime() > oDate2.getTime()){
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return true; //第一个大
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} else {
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return false; //第二个大
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}
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} |