将毫秒转换为NSDate [英] Convert milliseconds to NSDate

问题描述

我有这个1273636800000，我想把它转换成这种格式Wed Mar 03 2010 00:00:00 GMT-0500（EST）

I have this "1273636800000" and I want to convert it to this format "Wed Mar 03 2010 00:00:00 GMT-0500 (EST)"

我需要将这个毫秒转换为NSDate格式。

I need to convert this milliseconds to NSDate format.

我试过这个

NSDate * tr = [NSDate dateWithTimeIntervalSince1970：1273636800000];

和

NSDate * tr = [NSDate dateWithTimeIntervalSinceReferenceDate：1273636800000];

和

NSDate * tr = [NSDate dateWithTimeIntervalSinceNow：1273636800000];

但我无法得到它工作，任何人有类似的问题，并找到解决方案

But I can't get it to work, anyone had a similar problem and found the solution

推荐答案

这些函数（dateWithTimeIntervalSince1970，dateWithTimeIntervalSinceReferenceDate，dateWithTimeIntervalSinceNow）以秒为单位接受参数。

These functions (dateWithTimeIntervalSince1970, dateWithTimeIntervalSinceReferenceDate, dateWithTimeIntervalSinceNow) accept parameter in seconds.

NSDate *date = [NSDate dateWithTimeIntervalSince1970:(ms / 1000.0)];

您应该通过1273636800.000

You should pass 1273636800.000

NSDate *date = [NSDate dateWithTimeIntervalSince1970:(1273636800 / 1000.0)];

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