您好,登錄后才能下訂單哦!
/**
* @desc:日期計(jì)算類
* @author [lee] <[<www.dollarphp.com>]>
* @param dur 增量 如:+1day -5 year 6months
* @param time 傳入時(shí)間 支持格式 1、y-m-d H:i:s 2、1111111111
* @return 字符串 如:2018-01-01 00:00:00
*/
function dateadd(dur,time = false){
/*
@desc:主方法,執(zhí)行轉(zhuǎn)換
*/
this.getdate = function(){
var test_year = /(-)?\d+(\s)?year(s)?/.exec(dur)
var test_month = /(-)?\d+(\s)?month(s)?/.exec(dur)
var test_day = /(-)?\d+(\s)?day(s)?/.exec(dur)
var test_hour = /(-)?\d+(\s)?hour(s)?/.exec(dur)
var test_minute = /(-)?\d+(\s)?minute(s)?/.exec(dur)
var test_second = /(-)?\d+(\s)?second(s)?/.exec(dur)
test_year = (!test_year)?0:parseInt(test_year[0])
test_month = (!test_month)?0:parseInt(test_month[0])
test_day = (!test_day)?0:parseInt(test_day[0])
test_hour = (!test_hour)?0:parseInt(test_hour[0])
test_minute = (!test_minute)?0:parseInt(test_minute[0])
test_second = (!test_second)?0:parseInt(test_second[0])
var outtime
if(time){
if(((typeof(time)=='string') || (time instanceof String)) && (/^\d{4}(-\d{2}(-\d{2})?)?$/.test(time))){
outtime = new Date(time)
outtime.setFullYear(parseInt(outtime.getFullYear()) + test_year)
outtime.setMonth(parseInt(outtime.getMonth()) + test_month)
outtime.setDate(parseInt(outtime.getDate()) + test_day)
outtime.setHours(parseInt(outtime.getHours()) + test_hour)
outtime.setMinutes(parseInt(outtime.getMinutes()) + test_minute)
outtime.setSeconds(parseInt(outtime.getSeconds()) + test_second)
var month = this.parsetime(parseInt(outtime.getUTCMonth())+1)
var date = this.parsetime(parseInt(outtime.getUTCDate()))
var hour = this.parsetime(parseInt(outtime.getUTCHours()))
var minute = this.parsetime(parseInt(outtime.getUTCMinutes()))
var second = this.parsetime(parseInt(outtime.getUTCSeconds()))
}else{
outtime = new Date(time*1000)
outtime.setFullYear(parseInt(outtime.getFullYear()) + test_year)
outtime.setMonth(parseInt(outtime.getMonth()) + test_month)
outtime.setDate(parseInt(outtime.getDate()) + test_day)
outtime.setHours(parseInt(outtime.getHours()) + test_hour)
outtime.setMinutes(parseInt(outtime.getMinutes()) + test_minute)
outtime.setSeconds(parseInt(outtime.getSeconds()) + test_second)
var month = this.parsetime(parseInt(outtime.getMonth())+1)
var date = this.parsetime(parseInt(outtime.getDate()))
var hour = this.parsetime(parseInt(outtime.getHours()))
var minute = this.parsetime(parseInt(outtime.getMinutes()))
var second = this.parsetime(parseInt(outtime.getSeconds()))
}
}else{
outtime = new Date()
outtime.setFullYear(parseInt(outtime.getFullYear()) + test_year)
outtime.setMonth(parseInt(outtime.getMonth()) + test_month)
outtime.setDate(parseInt(outtime.getDate()) + test_day)
outtime.setHours(parseInt(outtime.getHours()) + test_hour)
outtime.setMinutes(parseInt(outtime.getMinutes()) + test_minute)
outtime.setSeconds(parseInt(outtime.getSeconds()) + test_second)
var month = this.parsetime(parseInt(outtime.getMonth())+1)
var date = this.parsetime(parseInt(outtime.getDate()))
var hour = this.parsetime(parseInt(outtime.getHours()))
var minute = this.parsetime(parseInt(outtime.getMinutes()))
var second = this.parsetime(parseInt(outtime.getSeconds()))
}
var year = outtime.getFullYear()
var ret = year+'-'+month+'-'+date+' '+hour+':'+minute+':'+second
return ret
}
/*
@desc:內(nèi)部方法,不足10補(bǔ)0
*/
this.parsetime = function(input){
var ret
if(input >= 0 && input < 10){
ret = '0'+input
}else{
ret = input
}
return ret
}
}
var dateadd = new dateadd('+3hour +2year-5months','2018-05-08')
var ret = dateadd.getdate()
console.log(ret)
參見:date_add函數(shù)
參見:DATE_ADD函數(shù)
免責(zé)聲明:本站發(fā)布的內(nèi)容(圖片、視頻和文字)以原創(chuàng)、轉(zhuǎn)載和分享為主,文章觀點(diǎn)不代表本網(wǎng)站立場(chǎng),如果涉及侵權(quán)請(qǐng)聯(lián)系站長(zhǎng)郵箱:is@yisu.com進(jìn)行舉報(bào),并提供相關(guān)證據(jù),一經(jīng)查實(shí),將立刻刪除涉嫌侵權(quán)內(nèi)容。