/**
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* 获取某年某月有多少天
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*/
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export const getOneMonthDays = (year,month)=>{
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month = Number(month);
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const baseMonthsDays = [31,28,31,30,31,30,31,31,30,31,30,31];
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if(year % 4 == 0 && (year % 100 != 0 || year % 400 == 0)){
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if(month === 1){
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baseMonthsDays[month] = 29;
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}
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}
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return baseMonthsDays[month];
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}
|
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/**
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* 获取日期的年月日时分秒
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*/
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export const getTimeArray = (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,hour,minute,second];
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}
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/**
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* 小于10的数字前面补0
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*/
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export const addZero = (num)=>{
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return num < 10 ? '0' + num : num;
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}
|
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/**
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* 获取当前值在数组中的索引
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*/
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export const getIndexOfArray = (value,array)=>{
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let index = array.findIndex(item => item == value);
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return index > -1 ? index : 0;
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}
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