export const DateUtil = {
timeSchemeKey: {
"today": "today",
"yesterday": "yesterday",
"week": "week",
"month": "month",
"premonth": "premonth",
"quarter": "quarter",
"year": "year",
"days7": "days7",
"days28": "days28",
"days84": "days84",
"halfyear": "halfyear",
"oneyear": "oneyear"
},
/**
* showdoc
* @catalog API/工具/Date
* @title 日期格式化
* @description 将条件转成字符结果
* @url format(date, format)
* @method $instance.format(date, format)
* @param date 必选 Date|String 需要格式化日期
* @param format 必选 String 格式化类型
* @return Date
* @number 60
*/
format: function (date, format = "yyyy-MM-dd hh:mm:ss") {
if (!date) return;
if (typeof date == "string")
date = DateUtil.strToDate(date);
format = format.replace(/HH/, "hh");
var o = {
"M+": date.getMonth() + 1, // month
"d+": date.getDate(), // day
"D+": date.getDate(), // day
"h+": date.getHours(), // hour
"H+": date.getHours(), // hour
"m+": date.getMinutes(), // minute
"s+": date.getSeconds(), // second
"q+": Math.floor((date.getMonth() + 3) / 3), // quarter
"S": date.getMilliseconds()
// millisecond
}
if (/(y+)/.test(format))
format = format.replace(RegExp.$1, (date.getFullYear() + "").substr(4
- RegExp.$1.length));
if (/(Y+)/.test(format))
format = format.replace(RegExp.$1, (date.getFullYear() + "").substr(4
- RegExp.$1.length));
for (var k in o)
if (new RegExp("(" + k + ")").test(format))
format = format.replace(RegExp.$1, RegExp.$1.length == 1
? o[k]
: ("00" + o[k]).substr(("" + o[k]).length));
return format;
},
/**
* showdoc
* @catalog API/工具/Date
* @title dt1与dt2日期之间：毫秒差间隔
* @description dt1与dt2日期之间毫秒差间隔
* @url milliSecondsBetween(dt1, dt2)
* @method $instance.milliSecondsBetween(dt1, dt2)
* @param dt1 必选 Date|String 日期时间1
* @param dt2 必选 Date|String 日期时间2
* @return Int
* @number 60
*/
milliSecondsBetween: function (dt1, dt2) {
if (typeof dt1 == "string")
dt1 = DateUtil.strToDate(dt1);
if (typeof dt2 == "string")
dt2 = DateUtil.strToDate(dt2);
return Math.abs(dt1.getTime() - dt2.getTime());
},
/**
* showdoc
* @catalog API/工具/Date
* @title dt1与dt2日期之间：秒差间隔
* @description dt1与dt2日期之间秒差间隔
* @url secondsBetween(dt1, dt2)
* @method $instance.secondsBetween(dt1, dt2)
* @param dt1 必选 Date|String 日期时间1
* @param dt2 必选 Date|String 日期时间2
* @return Int
* @number 60
*/
secondsBetween: function (dt1, dt2) {
if (typeof dt1 == "string")
dt1 = DateUtil.strToDate(dt1);
if (typeof dt2 == "string")
dt2 = DateUtil.strToDate(dt2);
if (!dt1 || !dt2)
return null;
return Math.abs((dt1.getTime() - dt2.getTime()) / 1000);
},
/**
* showdoc
* @catalog API/工具/Date
* @title dt1与dt2日期之间分差间隔
* @description dt1与dt2日期之间分差间隔
* @url minutesBetween(dt1, dt2)
* @method $instance.minutesBetween(dt1, dt2)
* @param dt1 必选 Date|String 日期时间1
* @param dt2 必选 Date|String 日期时间2
* @return Int
* @number 60
*/
// 分差
minutesBetween: function (dt1, dt2) {
if (typeof dt1 == "string")
dt1 = DateUtil.strToDate(dt1);
if (typeof dt2 == "string")
dt2 = DateUtil.strToDate(dt2);
if (!dt1 || !dt2)
return null;
return Math.floor(Math.abs((dt1.getTime() - dt2.getTime())
/ (1000 * 60)));
},
/**
* showdoc
* @catalog API/工具/Date
* @title dt1与dt2日期之间时差间隔
* @description dt1与dt2日期之间时差间隔
* @url hoursBetween(dt1, dt2)
* @method $instance.hoursBetween(dt1, dt2)
* @param dt1 必选 Date|String 日期时间1
* @param dt2 必选 Date|String 日期时间2
* @return Int
* @number 60
*/
// 小时差
hoursBetween: function (dt1, dt2) {
if (typeof dt1 == "string")
dt1 = DateUtil.strToDate(dt1);
if (typeof dt2 == "string")
dt2 = DateUtil.strToDate(dt2);
if (!dt1 || !dt2)
return null;
return Math.floor(Math.abs((dt1.getTime() - dt2.getTime())
/ (1000 * 3600)));
},
/**
* showdoc
* @catalog API/工具/Date
* @title dt1与dt2日期之间天差间隔
* @description dt1与dt2日期之间天差间隔
* @url daysBetween(dt1, dt2)
* @method $instance.daysBetween(dt1, dt2)
* @param dt1 必选 Date|String 日期时间1
* @param dt2 必选 Date|String 日期时间2
* @return Int
* @number 60
*/
daysBetween: function (dt1, dt2) {
if (typeof dt1 == "string")
dt1 = DateUtil.strToDate(dt1);
if (typeof dt2 == "string")
dt2 = DateUtil.strToDate(dt2);
if (!dt1 || !dt2)
return null;
return Math.floor(Math.abs((dt1.getTime() - dt2.getTime())
/ (1000 * 3600 * 24)));
},
/**
* showdoc
* @catalog API/工具/Date
* @title dt1与dt2日期之间月差间隔
* @description dt1与dt2日期之间月差间隔
* @url daysBetween(dt1, dt2)
* @method $instance.daysBetween(dt1, dt2)
* @param dt1 必选 Date|String 日期时间1
* @param dt2 必选 Date|String 日期时间2
* @return Int
* @number 60
*/
monthsBetween: function (dt1, dt2) {
if (typeof dt1 == "string")
dt1 = DateUtil.strToDate(dt1);
if (typeof dt2 == "string")
dt2 = DateUtil.strToDate(dt2);
if (!dt1 || !dt2)
return null;
return Math.abs((dt1.getFullYear() - dt2.getFullYear()) * 12)
+ Math.abs(dt1.getMonth() - dt2.getMonth());
},
/**
* showdoc
* @catalog API/工具/Date
* @title dt1与dt2日期之间年差间隔
* @description dt1与dt2日期之间年差间隔
* @url yearsBetween(dt1, dt2)
* @method $instance.yearsBetween(dt1, dt2)
* @param dt1 必选 Date|String 日期时间1
* @param dt2 必选 Date|String 日期时间2
* @return Int
* @number 60
*/
yearsBetween: function (dt1, dt2) {
if (typeof dt1 == "string")
dt1 = DateUtil.strToDate(dt1);
if (typeof dt2 == "string")
dt2 = DateUtil.strToDate(dt2);
if (!dt1 || !dt2)
return null;
return Math.abs(dt1.getFullYear() - dt2.getFullYear());
},
/**
* showdoc
* @catalog API/工具/Date
* @title 获取中文星期
* @description 获取中文星期
* @url getWeekCn(dt)
* @method $instance.getWeekCn(dt)
* @param dt 必选 Date|String 日期时间
* @return String
* @number 60
*/
getWeekCn: function (dt) {
var dayNames = new Array("星期日", "星期一", "星期二", "星期三", "星期四", "星期五",
"星期六");
if (typeof dt == "string")
dt = DateUtil.strToDate(dt);
return dayNames[dt.getDay()];
},
/**
* showdoc
* @catalog API/工具/Date
* @title 获取数字星期
* @description 获取数字星期
* @url getWeek(dt)
* @method $instance.getWeek(dt)
* @param dt 必选 Date|String 日期时间
* @return String
* @number 60
*/
getWeek: function (dt) {
if (typeof dt == "string")
dt = DateUtil.strToDate(dt);
return dt.getDay();
},
/**
* showdoc
* @catalog API/工具/Date
* @title 是否时间日期
* @description 是否时间日期
* @url isDateTime(dateString)
* @method $instance.isDateTime(dateString)
* @param dateString 必选 Date|String 日期时间
* @return boolean
* @number 60
*/
isDateTime: function (dateString) {
if (dateString.trim() == "")
return false;
// 年月日时分秒正则表达式
var r = dateString
.match(/^(\d{1,4})\-(\d{1,2})\-(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})$/);
var r1 = dateString
.match(/^(\d{1,4})\-(\d{1,2})\-(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2}).(\d{1,6})$/);
var r2 = dateString
.match(/^(\d{1,4})\-(\d{1,2})\-(\d{1,2}) (\d{1,2}):(\d{1,2})$/);
if (r == null && r1 == null && r2 == null) {
return false;
}
r = r || r1 || r2;
if (r.length == 6) {// 时间格式为：2018-04-11 17:31
var d1 = new Date(r[1], r[2] - 1, r[3], r[4], r[5]);
let num = (d1.getFullYear() == r[1] && (d1.getMonth() + 1) == r[2]
&& d1.getDate() == r[3] && d1.getHours() == r[4] && d1
.getMinutes() == r[5]);
if (num == 0) {
return false;
} else
return true;
}
var d = new Date(r[1], r[2] - 1, r[3], r[4], r[5], r[6]);
let num = (d.getFullYear() == r[1] && (d.getMonth() + 1) == r[2]
&& d.getDate() == r[3] && d.getHours() == r[4]
&& d.getMinutes() == r[5] && d.getSeconds() == r[6]);
if (num == 0) {
return false;
}
return (num != 0);
},
/**
* showdoc
* @catalog API/工具/Date
* @title 是否日期类型
* @description 是否日期类型
* @url isDate(dateString)
* @method $instance.isDate(dateString)
* @param dateString 必选 Date|String 日期时间
* @return boolean
* @number 60
*/
isDate: function (dateString) {
if (dateString == "")
return true;
// 年月日正则表达式
var r = dateString.match(/^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/);
if (r == null) {
return false;
}
var d = new Date(r[1], r[3] - 1, r[4]);
let num = (d.getFullYear() == r[1] && (d.getMonth() + 1) == r[3] && d
.getDate() == r[4]);
if (num == 0) {
return false;
}
return (num != 0);
},
dateof: function (dt, type) {
let result;
if (!dt)
return "";
if (typeof dt == "string")
dt = DateUtil.strToDate(dt);
switch (type) {
case "y":
result = dt.getFullYear();
break;
case "m":
result = dt.getMonth() + 1;
break;
case "min":
result = dt.getMinutes();
break;
case "time":
result = DateUtil.format("yyyy-MM-dd hh:mm:ss");
break;
case "date":
result = DateUtil.format('yyyy-MM-dd');
break;
case "weekCn":
result = dt.week();
break;
case "week":
result = dt.getDay();
break;
case "weekInYear":
var first = new Date(dt.getFullYear(), 0, 1);
var n = parseInt("1065432".charAt(first.getDay()));
n = dt.getTime() - first.getTime() - n * 24 * 60 * 60 * 1000;
n = Math.ceil(n / (7 * 24 * 60 * 60 * 1000));
result = first.getDay() != 1 ? (n + 1) : n;
break;
default:
result = "";
}
return result;
},
/**
* showdoc
* @catalog API/工具/Date
* @title 字符转换指定日期类型
* @description 字符转换指定日期类型
* @url strFormatDate(strDate,strFormat)
* @method $instance.strFormatDate(strDate,strFormat)
* @param strDate 必选 String 日期时间
* @param strFormat 必选 String 格式化类型
* @return Date
* @number 60
*/
strFormatDate: function (strDate, strFormat) {
if (strDate == "" || strDate == null)
return "";
let d = DateUtil.strToDate(strDate);
if (!strFormat)
return d;
return d.format(strFormat);
},
/**
* showdoc
* @catalog API/工具/Date
* @title 字符转换日期类型
* @description 字符转换日期类型
* @url strToDate(dataStr)
* @method $instance.strToDate(dataStr)
* @param dataStr 必选 String 日期时间
* @return Date
* @number 60
*/
strToDate: function (dataStr) {
if (!dataStr)
return "";
if (dataStr && dataStr.constructor === Date) { // 2010.08.02
// 已经是时间类型，就不过滤。
return dataStr;
}
if (typeof dataStr == "string") {
if (dataStr.indexOf('.') > -1) // 2010.07.13 08335 cai
dataStr = dataStr.split('.')[0];
}
// 只有时间字符串 01521
if (dataStr.indexOf("-") == -1 && dataStr.indexOf(".") == -1
&& dataStr.indexOf(":") != -1)
dataStr = DateUtil.dateOf(new Date()) + " " + dataStr;
var arr = dataStr.split(/[- :]/)
if (dataStr != "" && arr.length == 1) { // 当：dataStr：1,返回：2010-01-01
// 00:00:00
console.log(dataStr + " Invalid Date")
return "";
}
return new Date(Date.parse(dataStr));
}
,
/**
* showdoc
* @catalog API/工具/Date
* @title 获得季度的第一天
* @description 获得季度的第一天
* @url getQuarterStartDay(dataStr)
* @method $instance.getQuarterStartDay(dataStr)
* @param dataStr 必选 Date 日期时间
* @return Date
* @number 60
*/
getQuarterStart: function () {
var now = new Date();
var QuarterStartDate = '';
if (now.getMonth() < 3) {
QuarterStartDate = new Date(now.getFullYear(), 0, 1);
return this.format(QuarterStartDate, "yyyy-MM-dd");
} else if (now.getMonth() > 2 && now.getMonth() < 6) {
QuarterStartDate = new Date(now.getFullYear(), 3, 1);
return this.format(QuarterStartDate, "yyyy-MM-dd");
} else if (now.getMonth() > 5 && now.getMonth() < 9) {
QuarterStartDate = new Date(now.getFullYear(), 6, 1);
return this.format(QuarterStartDate, "yyyy-MM-dd");
} else if (now.getMonth() > 8) {
QuarterStartDate = new Date(now.getFullYear(), 9, 1);
return this.format(QuarterStartDate, "yyyy-MM-dd");
}
},
/**
* showdoc
* @catalog API/工具/Date
* @title 获得本季度的结束日期
* @description 获得本季度的结束日期
* @url getQuarterEndDate()
* @method $instance.getQuarterEndDate()
* @return Date
* @number 60
*/
getQuarterEndDate: function () {
var now = new Date();
var QuarterStartDate = '';
if (now.getMonth() < 3) {
QuarterStartDate = new Date(now.getFullYear(), 2, 31);
return this.format(QuarterStartDate, "yyyy-MM-dd");
} else if (now.getMonth() > 2 && now.getMonth() < 6) {
QuarterStartDate = new Date(now.getFullYear(), 5, 30);
return this.format(QuarterStartDate, "yyyy-MM-dd");
} else if (now.getMonth() > 5 && now.getMonth() < 9) {
QuarterStartDate = new Date(now.getFullYear(), 8, 30);
return this.format(QuarterStartDate, "yyyy-MM-dd");
} else if (now.getMonth() > 8) {
QuarterStartDate = new Date(now.getFullYear(), 11, 31);
return this.format(QuarterStartDate, "yyyy-MM-dd");
}
},
/**
* showdoc
* @catalog API/工具/Date
* @title 获得本年度的开始日期
* @description 获得本年度的开始日期
* @url getYearStartDate()
* @method $instance.getYearStartDate()
* @return Date
* @number 60
*/
getYearStartDate: function () {
var now = new Date();
var yearFirstDay = new Date(now.getFullYear(), 0, 1);
return this.format(yearFirstDay, "yyyy-MM-dd");
//return yearFirstDay.format("yyyy-MM-dd");
},
/**
* showdoc
* @catalog API/工具/Date
* @title 获得本年度的结束日期
* @description 获得本年度的结束日期
* @url getYearEndDate()
* @method $instance.getYearEndDate()
* @return Date
* @number 60
*/
getYearEndDate: function () {
var now = new Date();
var yearLastDay = new Date(now.getFullYear(), 11, 31);
return this.format(yearLastDay, "yyyy-MM-dd");
//return yearLastDay.format("yyyy-MM-dd");
},
/**
* showdoc
* @catalog API/工具/Date
* @title 获得某月的天数
* @description 获得某月的天数
* @url getMonthDays(myMonth，myYear)
* @method $instance.getMonthDays(myMonth，myYear)
* @param myMonth，myYear 必选 int 月份
* @param myMonth，myYear 必选 int 年份
* @return Int
* @number 60
*/
getMonthDays: function (myMonth, myYear) {
if (myYear == undefined) {
var now = new Date();
myYear = now.getFullYear();
}
myMonth--;
var d = new Date(myYear, myMonth, 1);
d.setDate(d.getDate() + 32 - d.getDate());
return (32 - d.getDate())
},
/**
* showdoc
* @catalog API/工具/Date
* @title 获得本周的开始日期
* @description 获得本周的开始日期
* @url getWeekStartDate()
* @method $instance.getWeekStartDate()
* @return Date
* @number 60
*/
getWeekStartDate: function () {
var now = new Date();
var weekStartDate = new Date(now.getFullYear(), now.getMonth(), now
.getDate()
- now.getDay());
return this.format(weekStartDate, "yyyy-MM-dd");
},
/**
* showdoc
* @catalog API/工具/Date
* @title 获得本周的结束日期
* @description 获得本周的结束日期
* @url getWeekEndDate()
* @method $instance.getWeekEndDate()
* @return Date
* @number 60
*/
getWeekEndDate: function () {
var now = new Date();
var weekEndDate = new Date(now.getFullYear(), now.getMonth(), now
.getDate()
+ (6 - now.getDay()));
return this.format(weekEndDate, "yyyy-MM-dd");
//return weekEndDate.format("yyyy-MM-dd");
},
/**
* showdoc
* @catalog API/工具/Date
* @title 获得本月的开始日期
* @description 获得本月的开始日期
* @url getMonthStartDate()
* @method $instance.getMonthStartDate()
* @param dateVal 必选 Date|String 日期
* @return Date
* @number 60
*/
getMonthStartDate: function (dateVal) {
var now = new Date();
if (dateVal && typeof dateVal == "string")
now = DateUtil.strToDate(dateVal);
var monthStartDate = new Date(now.getFullYear(), now.getMonth(), 1);
return this.format(monthStartDate, "yyyy-MM-dd");
//monthStartDate.format("yyyy-MM-dd");
},
/**
* showdoc
* @catalog API/工具/Date
* @title 获得本月的结束日期
* @description 获得本月的结束日期
* @url getMonthEndDate()
* @method $instance.getMonthEndDate()
* @return Date
* @number 60
*/
getMonthEndDate: function (dateVal) {
var now = new Date();
if (dateVal && typeof dateVal == "string")
now = DateUtil.strToDate(dateVal);
let year = now.getFullYear();
let month = now.getMonth();
var tempDate = new Date(new Date(year, month + 1, 1).getTime() - 1000
* 60 * 60 * 24)
return this.format(tempDate, "yyyy-MM-dd");
//return tempDate.format("yyyy-MM-dd");
},
/**
* showdoc
* @catalog API/工具/Date
* @title 获当前时间
* @description 获当前时间
* @url now()
* @method $instance.now(format)
* @param format 可选 String 格式化
* @return Date
* @number 60
*/
now: function (format) {
format = format || "yyyy-MM-dd hh:mm:ss";
return this.format(new Date(), format);
},
/**
* showdoc
* @catalog API/工具/Date
* @title 获时间方案
* @description 获时间方案
* @url TimeScheme(name)
* @method $instance.TimeScheme(name)
* @param name 必选 String 方案名称
* @return Date
* @number 60
*/
TimeScheme: function (name) {
var startTime = " 00:00:00到", endTime = " 23:59:59";
switch (name) {
case "today":
return this.format(this.strToDate(this.now()), "yyyy-MM-dd")
+ startTime
+ this.format(this.strToDate(this.now()),
"yyyy-MM-dd") + endTime;
case "yesterday":
return this
.format(this.dateAdd("d", -1, this.now()),
"yyyy-MM-dd")
+ startTime
+ this.format(this.dateAdd("d", -1, this
.now()), "yyyy-MM-dd")
+ endTime;
case "week":
return this.getWeekStartDate() + startTime
+ this.getWeekEndDate() + endTime;
case "month":
return this.getMonthStartDate() + startTime
+ this.getMonthEndDate() + endTime;
case "quarter":
return this.getQuarterStartDate() + startTime
+ this.getQuarterEndDate() + endTime;
case "year":
return this.getYearStartDate() + startTime
+ this.getYearEndDate() + endTime;
case "days7":
return this.format(this.dateAdd("d", -7, this.now())
, "yyyy-MM-dd")
+ startTime
+ this.format(this.strToDate(this.now()),
"yyyy-MM-dd") + endTime;
case "days28":
return this.format(this.dateAdd("d", -28, this.now())
, "yyyy-MM-dd")
+ startTime
+ this.format(this.strToDate(this.now()),
"yyyy-MM-dd") + endTime;
case "days84":
return this.dateAdd("d", -84, this.now())
.format("yyyy-MM-dd")
+ startTime
+ this.format(this.strToDate(this.now()),
"yyyy-MM-dd") + endTime;
case "halfyear":
return this.dateAdd("m", -6, this.now())
.format("yyyy-MM-dd")
+ startTime
+ this.format(this.strToDate(this.now()),
"yyyy-MM-dd") + endTime;
case "oneyear":
return this.format(this.dateAdd("y", -1, this.now())
, "yyyy-MM-dd")
+ startTime
+ this.format(this.strToDate(this.now()),
"yyyy-MM-dd") + endTime;
}
},
/**
* showdoc
* @catalog API/工具/Date
* @title 在日期中添加或者减去指定的时间间隔天数
* @description 在日期中添加或者减去指定的时间间隔天数
* @url dateAdd(datepart, number, dtDate)
* @method $instance.dateAdd(datepart, number, dtDate)
* @param datepart 必选 String 间隔类型
* @param number 必选 Int 间隔数
* @param dtDate 必选 Date
* @return Date
* @number 60
*/
dateAdd: function (datepart, number, dtDate) {
if (typeof dtDate == "string")
dtDate = DateUtil.strToDate(dtDate);
var date = new Date(dtDate);
datepart = (datepart || 'd').toLowerCase();
let diff = parseInt(number);
let tempdate;
switch (datepart) {
case "y": // 年
tempdate = date.setYear(date.getFullYear() + diff)
break;
case "q": // 季度
tempdate = date.setMonth(date.getMonth() + (diff * 3))
break;
case "m": // 月
var sYear = date.getFullYear();
var sMonth = date.getMonth() + 1;
var sDay = date.getDate();
var eYear = sYear;
var eMonth = sMonth + diff;
var eDay = sDay;
while (eMonth > 12) {
eYear++;
eMonth -= 12;
}
var eDate = new Date(eYear, eMonth - 1, eDay);
while (eDate.getMonth() != eMonth - 1) {
eDay--;
eDate = new Date(eYear, eMonth - 1, eDay);
}
tempdate = eDate;
break;
case "d": // 天
tempdate = date.setDate(date.getDate() + diff);
break;
case "h": // 时
tempdate = date.setHours(date.getHours() + diff);
break;
case "mi": // 分
tempdate = date.setMinutes(date.getMinutes() + diff);
break;
case "s": // 秒
tempdate = date.setSeconds(date.getSeconds() + diff)
break;
default:
tempdate = date.setDate(date.getDate() + diff);
break;
}
return new Date(tempdate);
}
}
GitBucket
4.6.0