js實現世界各地時間源代碼（js本地時間）

本文目錄一覽：

• 1、如何用JS做出不同國家的時間代碼？
• 2、js時間代碼
• 3、求JS代碼顯示北京時間和洛杉磯時間，
• 4、求js詳細時間代碼，年月日星期時分（秒），陰曆日期
• 5、JS如何獲取北京時間

如何用JS做出不同國家的時間代碼？

這樣（原創，請保留作者信息）：

/**

 * 根據時區獲取相應的時間

 * @author hutia

 * @param {Date} date 日期時間對象

 * @param {number} timezone 時區

 * @return {string} 返回時間字符串

 */

function getTimeString(date, timezone){

var tz = date.getTimezoneOffset();

var dt = new Date();

dt.setTime(date.getTime() + tz*60000 + timezone*3600000);

return format(dt.getHours()) + ‘:’ + format(dt.getMinutes()) + ‘:’ + format(dt.getSeconds());

function format(n) {

if (n  10) return ‘0’ + n;

return ”+n;

}

}

// 下面是使用示例

var now = new Date();

document.write(‘北京 ‘ + getTimeString(now, 8) + ‘br/’);

document.write(‘倫敦 ‘ + getTimeString(now, 0) + ‘br/’);

document.write(‘紐約 ‘ + getTimeString(now, -5) + ‘br/’);

document.write(‘東京 ‘ + getTimeString(now, 9) + ‘br/’);

使用後會輸出：

北京 08:44:48

倫敦 00:44:48

紐約 19:44:48

東京 09:44:48

以上，請採納，請給分。

js時間代碼

!DOCTYPE html

html lang=”en”

head

meta charset=”UTF-8″

titledateutil-js時間舉例/title

!– script src=””/script–

script src=””/script

/head

body

script type=”text/javascript”

console.log(getdate_WMdy_En());//Thurs.Sept.2, 2020

console.log(getdate_yMdhms_T());//2020-9-2 21:41:7

console.log(getdate_WyMdhms_C());//星期四 2020年9月2日 21時38分33秒

/script

/body

/html

求JS代碼顯示北京時間和洛杉磯時間，

洛杉磯時區是西八區，代碼：

var sq=-8; //設置時區，東為正數，西為負數

var d = new Date();

var utc = d.getTime() + (d.getTimezoneOffset() * 60000);

var nd = new Date(utc + (3600000*sq));

alert(“北京時間：”+d.toLocaleString()+”\r\r洛杉磯時間：”+nd.toLocaleString());

求js詳細時間代碼，年月日星期時分（秒），陰曆日期

function RunGLNL(){ var today=new Date(); var d=new Array(“星期日”,”星期一”,”星期二”,”星期三”,”星期四”,”星期五”,”星期六”); var DDDD=(today.getYear()100 ? today.getYear()+1900:today.getYear())+”年”+(today.getMonth()+1)+”月”+today.getDate()+”日”; DDDD = DDDD + ” ” + d[today.getDay()]; DDDD = DDDD+ ” ” + (CnDateofDateStr(today)); //DDDD = DDDD+ ” ” + SolarTerm(today); document.write(DDDD); } function DaysNumberofDate(DateGL){ return parseInt((Date.parse(DateGL)-Date.parse(DateGL.getYear()+”/1/1″))/86400000)+1; } function CnDateofDate(DateGL){ var CnData=new Array( 0x16,0x2a,0xda,0x00,0x83,0x49,0xb6,0x05,0x0e,0x64,0xbb,0x00,0x19,0xb2,0x5b,0x00, 0x87,0x6a,0x57,0x04,0x12,0x75,0x2b,0x00,0x1d,0xb6,0x95,0x00,0x8a,0xad,0x55,0x02, 0x15,0x55,0xaa,0x00,0x82,0x55,0x6c,0x07,0x0d,0xc9,0x76,0x00,0x17,0x64,0xb7,0x00, 0x86,0xe4,0xae,0x05,0x11,0xea,0x56,0x00,0x1b,0x6d,0x2a,0x00,0x88,0x5a,0xaa,0x04, 0x14,0xad,0x55,0x00,0x81,0xaa,0xd5,0x09,0x0b,0x52,0xea,0x00,0x16,0xa9,0x6d,0x00, 0x84,0xa9,0x5d,0x06,0x0f,0xd4,0xae,0x00,0x1a,0xea,0x4d,0x00,0x87,0xba,0x55,0x04 ); var CnMonth=new Array(); var CnMonthDays=new Array(); var CnBeginDay; var LeapMonth; var Bytes=new Array(); var I; var CnMonthData; var DaysCount; var CnDaysCount; var ResultMonth; var ResultDay; var yyyy=DateGL.getYear(); var mm=DateGL.getMonth()+1; var dd=DateGL.getDate(); if(yyyy100) yyyy+=1900; if ((yyyy 1997) || (yyyy 2020)){ return 0; } Bytes[0] = CnData[(yyyy – 1997) * 4]; Bytes[1] = CnData[(yyyy – 1997) * 4 + 1]; Bytes[2] = CnData[(yyyy – 1997) * 4 + 2]; Bytes[3] = CnData[(yyyy – 1997) * 4 + 3]; if ((Bytes[0] 0x80) != 0) {CnMonth[0] = 12;} else {CnMonth[0] = 11;} CnBeginDay = (Bytes[0] 0x7f); CnMonthData = Bytes[1]; CnMonthData = CnMonthData 8; CnMonthData = CnMonthData | Bytes[2]; LeapMonth = Bytes[3]; for (I=15;I=0;I–){ CnMonthDays[15 – I] = 29; if (((1 I) CnMonthData) != 0 ){ CnMonthDays[15 – I]++;} if (CnMonth[15 – I] == LeapMonth ){ CnMonth[15 – I + 1] = – LeapMonth;} else{ if (CnMonth[15 – I] 0 ){CnMonth[15 – I + 1] = – CnMonth[15 – I] + 1;} else {CnMonth[15 – I + 1] = CnMonth[15 – I] + 1;} if (CnMonth[15 – I + 1] 12 ){ CnMonth[15 – I + 1] = 1;} } } DaysCount = DaysNumberofDate(DateGL) – 1; if (DaysCount = (CnMonthDays[0] – CnBeginDay)){ if ((yyyy 1901) (CnDateofDate(new Date((yyyy – 1)+”/12/31″)) 0)){ ResultMonth = – CnMonth[0];} else {ResultMonth = CnMonth[0];} ResultDay = CnBeginDay + DaysCount; } else{ CnDaysCount = CnMonthDays[0] – CnBeginDay; I = 1; while ((CnDaysCount DaysCount) (CnDaysCount + CnMonthDays[I] DaysCount)){ CnDaysCount+= CnMonthDays[I]; I++; } ResultMonth = CnMonth[I]; ResultDay = DaysCount – CnDaysCount; } if (ResultMonth 0){ return ResultMonth * 100 + ResultDay;} else{return ResultMonth * 100 – ResultDay;} } function CnYearofDate(DateGL){ var YYYY=DateGL.getYear(); var MM=DateGL.getMonth()+1; var CnMM=parseInt(Math.abs(CnDateofDate(DateGL))/100); if(YYYY100) YYYY+=1900; if(CnMMMM) YYYY–; YYYY-=1864; return CnEra(YYYY)+”年”; } function CnMonthofDate(DateGL){ var CnMonthStr=new Array(“零”,”正”,”二”,”三”,”四”,”五”,”六”,”七”,”八”,”九”,”十”,”十一”,”臘”); var Month; Month = parseInt(CnDateofDate(DateGL)/100); if (Month 0){return “閏” + CnMonthStr[-Month] + “月”;} else{return CnMonthStr[Month] + “月”;} } function CnDayofDate(DateGL){ var CnDayStr=new Array(“零”, “初一”, “初二”, “初三”, “初四”, “初五”, “初六”, “初七”, “初八”, “初九”, “初十”, “十一”, “十二”, “十三”, “十四”, “十五”, “十六”, “十七”, “十八”, “十九”, “二十”, “廿一”, “廿二”, “廿三”, “廿四”, “廿五”, “廿六”, “廿七”, “廿八”, “廿九”, “三十”); var Day; Day = (Math.abs(CnDateofDate(DateGL)))%100; return CnDayStr[Day]; } function DaysNumberofMonth(DateGL){ var MM1=DateGL.getYear(); MM1100 ? MM1+=1900:MM1; var MM2=MM1; MM1+=”/”+(DateGL.getMonth()+1); MM2+=”/”+(DateGL.getMonth()+2); MM1+=”/1″; MM2+=”/1″; return parseInt((Date.parse(MM2)-Date.parse(MM1))/86400000); } function CnEra(YYYY){ var Tiangan=new Array(“甲”,”乙”,”丙”,”丁”,”戊”,”己”,”庚”,”辛”,”壬”,”癸”); //var Dizhi=new Array(“子(鼠)”,”丑(牛)”,”寅(虎)”,”卯(兔)”,”辰(龍)”,”巳(蛇)”, //”午(馬)”,”未(羊)”,”申(猴)”,”酉(雞)”,”戌(狗)”,”亥(豬)”); var Dizhi=new Array(“子”,”丑”,”寅”,”卯”,”辰”,”巳”,”午”,”未”,”申”,”酉”,”戌”,”亥”); return Tiangan[YYYY%10]+Dizhi[YYYY%12]; } function CnDateofDateStr(DateGL){ if(CnMonthofDate(DateGL)==”零月”) return ” 請調整您的計算機日期!”; else return “農曆：”+CnYearofDate(DateGL)+ ” ” + CnMonthofDate(DateGL) + CnDayofDate(DateGL); } function SolarTerm(DateGL){ var SolarTermStr=new Array( “小寒”,”大寒”,”立春”,”雨水”,”驚蟄”,”春分”, “清明”,”穀雨”,”立夏”,”小滿”,”芒種”,”夏至”, “小暑”,”大暑”,”立秋”,”處暑”,”白露”,”秋分”, “寒露”,”霜降”,”立冬”,”小雪”,”大雪”,”冬至”); var DifferenceInMonth=new Array( 1272060,1275495,1281180,1289445,1299225,1310355, 1321560,1333035,1342770,1350855,1356420,1359045, 1358580,1355055,1348695,1340040,1329630,1318455, 1306935,1297380,1286865,1277730,1274550,1271556); var DifferenceInYear=31556926; var BeginTime=new Date(1901/1/1); BeginTime.setTime(947120460000); for(;DateGL.getYear()BeginTime.getYear();){ BeginTime.setTime(BeginTime.getTime()-DifferenceInYear*1000); } for(;DateGL.getYear()BeginTime.getYear();){ BeginTime.setTime(BeginTime.getTime()+DifferenceInYear*1000); } for(var M=0;DateGL.getMonth()BeginTime.getMonth();M++){ BeginTime.setTime(BeginTime.getTime()+DifferenceInMonth[M]*1000); } if(DateGL.getDate()BeginTime.getDate()){ BeginTime.setTime(BeginTime.getTime()+DifferenceInMonth[M]*1000); M++; } if(DateGL.getDate()BeginTime.getDate()){ BeginTime.setTime(BeginTime.getTime()+DifferenceInMonth[M]*1000); M==23?M=0:M++; } var JQ; if(DateGL.getDate()==BeginTime.getDate()){ JQ=” 今天是font color=’#FF9999’b”+SolarTermStr[M] + “/b/font”; } else if(DateGL.getDate()==BeginTime.getDate()-1){ JQ=” 明天是font color=’#FF9999’b”+SolarTermStr[M] + “/b/font”; } else if(DateGL.getDate()==BeginTime.getDate()-2){ JQ=” 後天是font color=’#FF9999’b”+SolarTermStr[M] + “/b/font”; } else{ JQ=” ” if(DateGL.getMonth()==BeginTime.getMonth()){ JQ+=” 本月”; } else{ JQ+=” 下月”; } JQ+=BeginTime.getDate()+”日”+”font color=’#FF9999’b”+SolarTermStr[M]+”/b/font”; } return JQ; } function CAL() {} RunGLNL(); 詳細出處參考：

JS如何獲取北京時間

參考代碼如下：

SCRIPT LANGUAGE = “JavaScript”

var xmlhttp = new ActiveXObject(“MSXML2.XMLHTTP.3.0”);

xmlhttp.open(“GET”, “”, false);

xmlhttp.setRequestHeader(“If-Modified-Since”, “bjtime”);

xmlhttp.send();

var dateStr = xmlhttp.getResponseHeader(“Date”);

var date = new Date(dateStr);

var year = date.getFullYear();

var month = date.getMonth() + 1;

var date1 = date.getDate();

var hour = date.getHours();

var minutes = date.getMinutes();

var second = date.getSeconds();

alert(date + ”  |  ” + year + “年” + month + “月” + date1 + “日” + hour + “時” + minutes + “分” + second + “秒”);

/SCRIPT