@nutui/nutui-react
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京东风格的轻量级移动端 React 组件库，支持一套代码生成 H5 和小程序
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JavaScript
import { _ as _to_consumable_array } from "@swc/helpers/_/_to_consumable_array";
export var Utils = {
/**
* 是否为闫年
* @return {Boolse} true|false
*/ isLeapYear: function isLeapYear(y) {
return y % 4 === 0 && y % 100 !== 0 || y % 400 === 0;
},
/**
* 返回星期数
* @return {String}
*/ getWhatDay: function getWhatDay(year, month, day) {
var date = new Date("".concat(year, "/").concat(month, "/").concat(day));
var index = date.getDay();
var dayNames = [
'星期日',
'星期一',
'星期二',
'星期三',
'星期四',
'星期五',
'星期六'
];
return dayNames[index];
},
/**
* 返回上一个月在当前面板中的天数
* @return {Number}
*/ getMonthPreDay: function getMonthPreDay(year, month) {
var date = new Date("".concat(year, "/").concat(month, "/01"));
var day = date.getDay();
if (day === 0) {
day = 7;
}
return day;
},
/**
* 返回月份天数
* @return {Number}
*/ getMonthDays: function getMonthDays(year, month) {
if (/^0/.test(month)) {
month = month.split('')[1];
}
return [
0,
31,
this.isLeapYear(Number(year)) ? 29 : 28,
31,
30,
31,
30,
31,
31,
30,
31,
30,
31
][month];
},
/**
* 补齐数字位数
* @return {string}
*/ getNumTwoBit: function getNumTwoBit(n) {
n = Number(n);
return (n > 9 ? '' : '0') + n;
},
/**
* 日期对象转成字符串
* @return {string}
*/ date2Str: function date2Str(date, split) {
split = split || '-';
var y = date.getFullYear();
var m = this.getNumTwoBit(date.getMonth() + 1);
var d = this.getNumTwoBit(date.getDate());
return [
y,
m,
d
].join(split);
},
/**
* 返回日期格式字符串
* @param {Number} 0返回今天的日期、1返回明天的日期，2返回后天得日期，依次类推
* @return {string} '2014-12-31'
*/ getDay: function getDay(i) {
i = i || 0;
var date = new Date();
var diff = i * (1000 * 60 * 60 * 24);
date = new Date(date.getTime() + diff);
return this.date2Str(date);
},
/**
* 时间比较
* @return {Boolean}
*/ compareDate: function compareDate(date1, date2) {
var startTime = new Date(date1.replace('-', '/').replace('-', '/'));
var endTime = new Date(date2.replace('-', '/').replace('-', '/'));
if (startTime >= endTime) {
return false;
}
return true;
},
/**
* 时间是否相等
* @return {Boolean}
*/ isEqual: function isEqual(date1, date2) {
var startTime = new Date((date1 || '').replace(/-/g, '/')).getTime();
var endTime = new Date(date2.replace(/-/g, '/')).getTime();
if (startTime === endTime) {
return true;
}
return false;
},
getMonthWeek: function getMonthWeek(year, month, date) {
var firstDayOfWeek = arguments.length > 3 && arguments[3] !== void 0 ? arguments[3] : 0;
var dateNow = new Date(Number(year), parseInt(month) - 1, Number(date));
var w = dateNow.getDay() // 星期数
;
var d = dateNow.getDate();
var remainder = 6 - w;
if (firstDayOfWeek !== 0) {
w = w === 0 ? 7 : w;
remainder = 7 - w;
}
return Math.ceil((d + remainder) / 7);
},
getYearWeek: function getYearWeek(year, month, date) {
var firstDayOfWeek = arguments.length > 3 && arguments[3] !== void 0 ? arguments[3] : 0;
var dateNow = new Date(Number(year), parseInt(month) - 1, Number(date));
var dateFirst = new Date(Number(year), 0, 1);
var dataNumber = Math.round((dateNow.valueOf() - dateFirst.valueOf()) / 86400000);
return Math.ceil((dataNumber + (dateFirst.getDay() + 1 - 1)) / 7);
},
getWeekDate: function getWeekDate(year, month, date) {
var firstDayOfWeek = arguments.length > 3 && arguments[3] !== void 0 ? arguments[3] : 0;
var dateNow = new Date(Number(year), parseInt(month) - 1, Number(date));
var nowTime = dateNow.getTime();
var day = dateNow.getDay();
if (firstDayOfWeek === 0) {
var oneDayTime = 24 * 60 * 60 * 1000;
// 显示周日
var SundayTime = nowTime - day * oneDayTime // 本周的周日
;
// 显示周六
var SaturdayTime = nowTime + (6 - day) * oneDayTime // 本周的周六
;
var sunday = this.date2Str(new Date(SundayTime));
var saturday = this.date2Str(new Date(SaturdayTime));
return [
sunday,
saturday
];
}
day = day === 0 ? 7 : day;
var oneDayTime1 = 24 * 60 * 60 * 1000;
// 显示周一
var MondayTime = nowTime - (day - 1) * oneDayTime1 // 本周的周一
;
// 显示周日
var SundayTime1 = nowTime + (7 - day) * oneDayTime1 // 本周的周日
;
var monday = this.date2Str(new Date(MondayTime));
var sunday1 = this.date2Str(new Date(SundayTime1));
return [
monday,
sunday1
];
},
formatResultDate: function formatResultDate(date) {
var days = _to_consumable_array(date.split('-'));
days[2] = Utils.getNumTwoBit(Number(days[2]));
days[3] = "".concat(days[0], "-").concat(days[1], "-").concat(days[2]);
days[4] = Utils.getWhatDay(+days[0], +days[1], +days[2]);
return days;
}
};
// 获取当前月数据
export var getCurrMonthData = function(type, year, month) {
switch(type){
case 'prev':
month === 1 && (year -= 1);
month = month === 1 ? 12 : --month;
break;
case 'next':
month === 12 && (year += 1);
month = month === 12 ? 1 : ++month;
break;
default:
break;
}
return [
year,
Utils.getNumTwoBit(month),
Utils.getMonthDays(String(year), String(month))
];
};
// 获取日期状态
export var getDaysStatus = function(type, year, month) {
var days = Utils.getMonthDays("".concat(year), "".concat(month));
// 修复：当某个月的1号是周日时，月份下方会空出来一行
if (type === 'prev' && days >= 7) {
days -= 7;
}
return Array.from(Array(days), function(v, k) {
return {
day: k + 1,
type: type,
year: year,
month: month
};
});
};
// 获取上一个月的最后一周天数，填充当月空白
export var getPreMonthDates = function(type, year, month, firstDayOfWeek) {
var preMonth = +month - 1;
var preYear = year;
if (preMonth <= 0) {
preMonth = 12;
preYear += 1;
}
var days = Utils.getMonthPreDay(+year, +month);
days -= firstDayOfWeek;
// 修复：当某个月的1号是周日时，月份下方会空出来一行
if (type === 'prev' && days >= 7) {
days -= 7;
}
var preDates = Utils.getMonthDays("".concat(preYear), "".concat(preMonth));
var months = Array.from(Array(preDates), function(v, k) {
return {
day: k + 1,
type: type,
preYear: preYear,
preMonth: preMonth
};
});
return months.slice(preDates - days);
};