获取2个指定日期之间的月份总数

JavaScript AZ 10年前 (2015-12-11) 1708浏览 0评论

//获取2个指定日期之间的月份总数(参数模式 xx(‘201403′,’201405’))

JavaScript代码

function getLastBeginMonth(beginYearMonth,endYearMonth){
var beginYear = parseInt(beginYearMonth.substr(0,4),10);
var beginMonth = parseInt(beginYearMonth.substr(4,6),10);
var endYear = parseInt(endYearMonth.substr(0,4),10);
var endMonth = parseInt(endYearMonth.substr(4,6),10);
var Month1,Month2,iMonths,monthNumber = [];
var myDate=new Date();
Month1=beginYear*12+beginMonth;
Month2=endYear*12+endMonth;
iMonths = Month2-Month1+1;
for(var i = 0; i < iMonths; i++){
myDate=new Date();
myDate.setMonth(myDate.getMonth()-i);
monthNumber.push(myDate.getFullYear() + “-” + (myDate.getMonth()+1) + “-” + myDate.getDate());
}
return monthNumber;
}

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