在Javascript中格式化日期字符串
我有一个日期字符串，如下所示： 2012年2月9日星期四01:50:00 GMT+0000（GMT标准时间） 我基本上需要将其重新格式化为2个字符串（一个用于日期，一个用于时间） 日期格式需要为： m-d-Y（01-16-2012） 时间应该是 H:i（10:30） 我对Javascript相当陌生，所以请原谅我对此一无所知 任何帮助都将不胜感激在Javascript中格式化日期字符串,javascript,ajax,date,format,Javascript,Ajax,Date,Format,我有一个日期字符串，如下所示： 2012年2月9日星期四01:50:00 GMT+0000（GMT标准时间） 我基本上需要将其重新格式化为2个字符串（一个用于日期，一个用于时间） 日期格式需要为： m-d-Y（01-16-2012） 时间应该是 H:i（10:30） 我对Javascript相当陌生，所以请原谅我对此一无所知 任何帮助都将不胜感激 谢谢 我建议你看看。它是解析日期的优秀JavaScript库。（利用jQuery进行清洁度） var d=“Thu Feb 09 2012 01:5
谢谢 我建议你看看。它是解析日期的优秀JavaScript库。（利用jQuery进行清洁度）
var d=“Thu Feb 09 2012 01:50:00 GMT+0000”；
var dout=Date.parse（d）；
$（“#日期”）.text（dout.toString（'M-d-yyyy'）；
$（“#time”）.text（dout.toString（'HH:mm'）；
var d=“Thu Feb 09 2012 01:50:00 GMT+0000”；
var dout=Date.parse（d）；
$（“#日期”）.text（dout.toString（'M-d-yyyy'）；
$（“#time”）.text（dout.toString（'HH:mm'）；
var str = "Thu Feb 09 2012 01:50:00 GMT+0000";
var date = Date.parse(str);
console.log(date.toString('MM-dd-yyyy')); // 02-09-2012
console.log(date.toString('HH:mm')); // 01:50
演示：我不确定内置对象，但可以这样做 使用Datejs的方法： 演示： 编辑：如果您的日期来自字符串，Datejs可以为您编辑
var str = "Thu Feb 09 2012 01:50:00 GMT+0000";
var date = Date.parse(str);
console.log(date.toString('MM-dd-yyyy')); // 02-09-2012
console.log(date.toString('HH:mm')); // 01:50
演示：您可能想看看 我相信DateJS扩展了本机JavaScript日期对象，可能不是您想要的。我非常确定MomentJS（它的灵感来自DateJS）不会扩展原生日期对象 查看文档for Moment.js，这应该可以帮你做到：
var foo=力矩（stringDateValue，'MM-DD-YYYY hh:MM'） 您可能想看看 我相信DateJS扩展了本机JavaScript日期对象，可能不是您想要的。我非常确定MomentJS（它的灵感来自DateJS）不会扩展原生日期对象 查看文档for Moment.js，这应该可以帮你做到：
var foo=力矩（stringDateValue，'MM-DD-YYYY hh:MM'） 您可以使用此功能
//example: dateFormater("D, M n, Y h:ft", new Date(), 2)
//results: a formated date two days from now -> Sunday, February 10, 2013 3:07pm
//today is Friday 2/8/13
function dateFormater (mod, nDate, addDay) {
var daysFull = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
var daysAbbr = ["Sun.", "Mon.", "Tue.", "Wed.", "Thu.", "Fri.", "Sat."];
var monthsFull = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
var monthsAbbr = ["Jan.", "Feb.", "Mar.", "Apr.", "May", "Jun.", "Jul.", "Aug.", "Sep.", "Oct.", "Nov.", "Dec."];
var moddt = "";
var tmp;
//add days to date (use -1 to subtract days
if (typeof addDay !== 'undefined') nDate.setDate(nDate.getDate() + addDay);
var dateMod = mod.split("");
for (el in dateMod) {
switch(dateMod[el]) {
//Delimiters: ,=, /=/ " "=" " :=:
case ",":
moddt += dateMod[el];
break;
case "/":
moddt += dateMod[el];
break;
case " ":
moddt += dateMod[el];
break;
case ":":
moddt += dateMod[el];
break;
//Month: M=January m=Jan. J=01 j=1
case "M":
moddt += monthsFull[nDate.getMonth()];
break;
case "m":
moddt += monthsAbbr[nDate.getMonth()];
break;
case "J":
tmp = nDate.getDate();
tmp = tmp.toString();
if (tmp.length == 1) {
moddt += "0" + tmp;
} else {
moddt += tmp;
}
break;
case "j":
tmp = nDate.getDate();
moddt += tmp.toString();
break;
//Day: D=Monday d=Mon. N=01 n=1
case "D":
moddt += daysFull[nDate.getDay()];
break;
case "d":
moddt += daysAbbr[nDate.getDay()];
break;
case "N":
tmp = nDate.getDate();
tmp = tmp.toString();
if (tmp.length == 1) {
moddt += "0" + tmp;
} else {
moddt += tmp;
}
break;
case "n":
tmp = nDate.getDate();
moddt += tmp.toString();
break;
//Year: Y=2013 y=13
case "Y":
moddt += nDate.getFullYear();
break;
case "y":
tmp = nDate.getFullYear();
tmp = tmp.toString();
moddt += tmp.substr(2, 2);
break;
//Hour: H=08 h=8 Military: Z=14 z=01
case "H":
tmp = nDate.getHours();
if (tmp > 12) tmp -= 12;
tmp = tmp.toString();
if (tmp.length == 1) {
moddt += "0" + tmp;
} else {
moddt += tmp;
}
break;
case "h":
tmp = nDate.getHours();
if (tmp > 12) tmp -= 12;
moddt += tmp.toString();
break;
case "Z":
tmp = nDate.getHours();
tmp = tmp.toString();
if (tmp.length == 1) {
moddt += "0" + tmp;
} else {
moddt += tmp;
}
break;
case "z":
tmp = nDate.getHours();
moddt += tmp.toString();
break;
//Minute: f=08
case "f":
tmp = nDate.getMinutes();
tmp = tmp.toString();
if (tmp.length == 1) {
moddt += "0" + tmp;
} else {
moddt += tmp;
}
break;
//Seconds: s=08
case "s":
tmp = nDate.getSeconds();
tmp = tmp.toString();
if (tmp.length == 1) {
moddt += "0" + tmp;
} else {
moddt += tmp;
}
break;
//AM/PM: T=AM/PM t=am/pm q=a/p
case "T":
if (nDate.getHours() > 11) {
moddt += "PM";
} else {
moddt += "AM";
}
break;
case "t":
if (nDate.getHours() > 11) {
moddt += "pm";
} else {
moddt += "am";
}
break;
case "q":
if (nDate.getHours() > 11) {
moddt += "p";
} else {
moddt += "a";
}
break;
}
}
return moddt;
}
你可以使用这个功能
//example: dateFormater("D, M n, Y h:ft", new Date(), 2)
//results: a formated date two days from now -> Sunday, February 10, 2013 3:07pm
//today is Friday 2/8/13
function dateFormater (mod, nDate, addDay) {
var daysFull = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
var daysAbbr = ["Sun.", "Mon.", "Tue.", "Wed.", "Thu.", "Fri.", "Sat."];
var monthsFull = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
var monthsAbbr = ["Jan.", "Feb.", "Mar.", "Apr.", "May", "Jun.", "Jul.", "Aug.", "Sep.", "Oct.", "Nov.", "Dec."];
var moddt = "";
var tmp;
//add days to date (use -1 to subtract days
if (typeof addDay !== 'undefined') nDate.setDate(nDate.getDate() + addDay);
var dateMod = mod.split("");
for (el in dateMod) {
switch(dateMod[el]) {
//Delimiters: ,=, /=/ " "=" " :=:
case ",":
moddt += dateMod[el];
break;
case "/":
moddt += dateMod[el];
break;
case " ":
moddt += dateMod[el];
break;
case ":":
moddt += dateMod[el];
break;
//Month: M=January m=Jan. J=01 j=1
case "M":
moddt += monthsFull[nDate.getMonth()];
break;
case "m":
moddt += monthsAbbr[nDate.getMonth()];
break;
case "J":
tmp = nDate.getDate();
tmp = tmp.toString();
if (tmp.length == 1) {
moddt += "0" + tmp;
} else {
moddt += tmp;
}
break;
case "j":
tmp = nDate.getDate();
moddt += tmp.toString();
break;
//Day: D=Monday d=Mon. N=01 n=1
case "D":
moddt += daysFull[nDate.getDay()];
break;
case "d":
moddt += daysAbbr[nDate.getDay()];
break;
case "N":
tmp = nDate.getDate();
tmp = tmp.toString();
if (tmp.length == 1) {
moddt += "0" + tmp;
} else {
moddt += tmp;
}
break;
case "n":
tmp = nDate.getDate();
moddt += tmp.toString();
break;
//Year: Y=2013 y=13
case "Y":
moddt += nDate.getFullYear();
break;
case "y":
tmp = nDate.getFullYear();
tmp = tmp.toString();
moddt += tmp.substr(2, 2);
break;
//Hour: H=08 h=8 Military: Z=14 z=01
case "H":
tmp = nDate.getHours();
if (tmp > 12) tmp -= 12;
tmp = tmp.toString();
if (tmp.length == 1) {
moddt += "0" + tmp;
} else {
moddt += tmp;
}
break;
case "h":
tmp = nDate.getHours();
if (tmp > 12) tmp -= 12;
moddt += tmp.toString();
break;
case "Z":
tmp = nDate.getHours();
tmp = tmp.toString();
if (tmp.length == 1) {
moddt += "0" + tmp;
} else {
moddt += tmp;
}
break;
case "z":
tmp = nDate.getHours();
moddt += tmp.toString();
break;
//Minute: f=08
case "f":
tmp = nDate.getMinutes();
tmp = tmp.toString();
if (tmp.length == 1) {
moddt += "0" + tmp;
} else {
moddt += tmp;
}
break;
//Seconds: s=08
case "s":
tmp = nDate.getSeconds();
tmp = tmp.toString();
if (tmp.length == 1) {
moddt += "0" + tmp;
} else {
moddt += tmp;
}
break;
//AM/PM: T=AM/PM t=am/pm q=a/p
case "T":
if (nDate.getHours() > 11) {
moddt += "PM";
} else {
moddt += "AM";
}
break;
case "t":
if (nDate.getHours() > 11) {
moddt += "pm";
} else {
moddt += "am";
}
break;
case "q":
if (nDate.getHours() > 11) {
moddt += "p";
} else {
moddt += "a";
}
break;
}
}
return moddt;
}
这是一个新日期的polyfill（）。格式（“MM-DD-YYYY HH:MM”） 它将以您想要的任何格式返回字符串
这里有一个新日期的polyfill（）。格式（“MM-DD-YYYY HH:MM”） 它将以您想要的任何格式返回字符串
请使用此代码，我希望这对您有所帮助：
var td = new Date();
var weekday = new Array(7);
weekday[0] = "Sunday";
weekday[1] = "Monday";
weekday[2] = "Tuesday";
weekday[3] = "Wednesday";
weekday[4] = "Thursday";
weekday[5] = "Friday";
weekday[6] = "Saturday";
var month_name = new Array(12);
month_name[0] = "January";
month_name[1] = "February";
month_name[2] = "March";
month_name[3] = "April";
month_name[4] = "May";
month_name[5] = "June";
month_name[6] = "July";
month_name[7] = "August";
month_name[8] = "September";
month_name[9] = "October";
month_name[10] = "November";
month_name[11] = "December";
document.getElementById("TodayDate").innerHTML = weekday[td.getDay()] + ", " + month_name[td.getMonth()] + " " + td.getDate() + ", " + td.getFullYear();
请使用此代码，我希望这对您有所帮助：
var td = new Date();
var weekday = new Array(7);
weekday[0] = "Sunday";
weekday[1] = "Monday";
weekday[2] = "Tuesday";
weekday[3] = "Wednesday";
weekday[4] = "Thursday";
weekday[5] = "Friday";
weekday[6] = "Saturday";
var month_name = new Array(12);
month_name[0] = "January";
month_name[1] = "February";
month_name[2] = "March";
month_name[3] = "April";
month_name[4] = "May";
month_name[5] = "June";
month_name[6] = "July";
month_name[7] = "August";
month_name[8] = "September";
month_name[9] = "October";
month_name[10] = "November";
month_name[11] = "December";
document.getElementById("TodayDate").innerHTML = weekday[td.getDay()] + ", " + month_name[td.getMonth()] + " " + td.getDate() + ", " + td.getFullYear();
我的“H:i”和“m-d-Y”来自PHP，我不知道JS中的正确选项。对不起，这可能对你有用。我的“H:i”和“m-d-Y”来自PHP，我不知道JS中正确的。抱歉。这可能对您有用。唯一可能错误的是我没有生成日期字符串，如何将日期字符串传递给该函数？（我的日期字符串将存储为var）@DarkMantis:检查我的编辑，
DatejsdateDatejsdate