本文實(shí)例講述了javascript實(shí)現(xiàn)的時(shí)間格式加8小時(shí)功能。分享給大家供大家參考，具體如下：
第一種方式：
<script> var oldTimes1 = "2017-07-10 03:28:54" var eosFormatTime2 = function(oldTimes1) { var time1 = oldTimes1.split(' ')[0]; // console.log("1、第二種方式time1:" + time1) var arrTime = oldTimes1.split(' ')[1].split(':'); // console.log("2、第二種方式arrTime:" + arrTime) var time2 = arrTime.slice(1, arrTime.length).join(':'); // console.log("3、第二種方式time2:" + time2) var h = parseInt(arrTime[0]) + 8; // console.log('4、第二種方式小時(shí)：', h); var newH = ((h < 24) ? h : (h % 24)).toString(); return time1 + ' ' + newH + ':' + time2; } console.log(eosFormatTime2(oldTimes1))</script>運(yùn)行結(jié)果：
第二種方式：
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Title</title></head><body><script> var fnTime = function() { var myTime = new Date(); // number var iYear = myTime.getFullYear(); var iMonth = myTime.getMonth() + 1; var iDate = myTime.getDate(); var iWeek = myTime.getDay(); var iHours = myTime.getHours(); var iMin = myTime.getMinutes(); var iSec = myTime.getSeconds(); var str = ''; if(iWeek === 0) iWeek = '星期日'; if(iWeek === 1) iWeek = '星期一'; if(iWeek === 2) iWeek = '星期二'; if(iWeek === 3) iWeek = '星期三'; if(iWeek === 4) iWeek = '星期四'; if(iWeek === 5) iWeek = '星期五'; if(iWeek === 6) iWeek = '星期六'; str = iYear + '-' + iMonth + '-' + iDate + ' ' + toTwo(iHours) + ':' + toTwo(iMin) + ':' + toTwo(iSec); return str; } function toTwo(n) { return n < 10 ? '0' + n : '' + n; } console.log(fnTime()) function setDateTime(fnTime) { var x = fnTime; // 取得時(shí)間"2017-07-08 13:00:00" var time = new Date(x); var timeNum = 8;//小時(shí)數(shù) time.setHours(time.getHours() + timeNum); return time; } console.log(setDateTime(fnTime()))</script></body></html>希望本文所述對(duì)大家JavaScript程序設(shè)計(jì)有所幫助。
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