您的要求似乎微不足道，还有更多吗？这是显而易见的答案：
function formatTimestring(s) {
var b = s.split(/[\\/:]/);
return b[2] + b[1] + b[0] + \'T\' + b[3] + b[4] + \'00\' + \'Z\'
}
alert(
formatTimestring(\'08/09/2010:12:00\') //20100908T120000Z
);
如果要从日期对象或\“ now \”生成请求格式的UTC字符串，则：
/*
* Return a date string as yyyymmddThhmmssZ
* in UTC.
* Use supplied date object or, if no
* object supplied, return current time
*/
var dateToUTCString = (function () {
// Add leading zero to single digit numbers
function addZ(n) {
return (n<10)?\'0\'+n:\'\'+n;
}
return function(d) {
// If d not supplied, use current date
var d = d || new Date();
return d.getUTCFullYear() +
addZ(d.getUTCMonth() + 1) +
addZ(d.getUTCDate()) +
\'T\' +
addZ(d.getUTCHours()) +
addZ(d.getUTCMinutes()) +
addZ(d.getUTCSeconds()) +
\'Z\';
}
}());
如果您想使用mm-dd-yyy hh：mm [：ssam / pm]：
// input format: mm-dd-yyy hh:mm:ss[ ]am|pm
function timeStringToUTC(s) {
// Deal with trailing am/pm if present
// Probably should trim leading spaces here too
var isPM = /pm\\s*$/i.test(s);
s = s.replace(/\\s*pm\\s*$/i,\'\')
// Split the string on any of -, space or :
var b = s.split(/[- :]/);
// Add 12 to hour if is pm
if (isPM) {
b[3] = +b[3] + 12;
} else {
// Add leading zero if hours less than 10
b[3] = (b[3] < 10)? \'0\' + +b[3] : b[3];
}
// Add leading zero to minutes if < 10
if (b[4] < 10) b[4] = \'0\' + +b[4];
// If seconds not supplied, set to 00
if ( !/^\\d\\d?$/.test(b[5])) {
b[5] = \'00\';
} else {
// Add leading zero if seconds less than 10
if (b[5] < 10) b[5] = \'0\' + +b[5];
}
// Generate date object, call dateToUTCString to return
// UTC date string
return dateToUTCString(
new Date(b[2] + \'/\' +
b[0] + \'/\' +
b[1] + \' \' +
b[3] + \':\' +
b[4] + \':\' +
b[5]
)
);
}
