如何从字符串读取NSDate？ [英] How to read a NSDate in from a string?

问题描述

我有字符串的日期，并希望将它们解析为NSDate对象。有办法吗？我看过NSDate和NSScanner，没有看到任何从字符串中读取的内容。

I have strings with dates, and want to parse these into NSDate objects. Is there a way to do that? I've looked at NSDate and NSScanner, and haven't seen anything that would read it in from a string.

推荐答案

可可sdk，通常：如果你想要一个日期和一个字符串，查看Date类的接受一个字符串的create方法。

In the cocoa sdk, it's usually: If you want a date and have a string, look in the "Date" class for a create method that accepts a string.

[ NSDateFormatter dateFromString：myString]

[NSDateFormatter dateFromString:myString]

dateFromString：

dateFromString:

返回一个给定字符串的
的日期表示形式，使用
接受者的当前设置。

Returns a date representation of a given string interpreted using the receiver’s current settings.

（NSDate *）dateFromString :( NSString *）string

(NSDate *)dateFromString:(NSString *)string

所以如果你想要一个字符串并有一个日期，你需要一个NSString静态函数stringFromDate m猜测它存在，但没有看到它）。我会承认，NSDateFormatter不会打击我作为第一个地方，我会寻找这个功能，虽然。

So if you want a string and have a date, you look for an NSString Static function called stringFromDate (i'm guessing it exists but didn't look it up). I will concede that NSDateFormatter doesn't strike me as the first place i'd look for this function though.

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