2011-06-09 84 views
2

嗨我有一个字符串是这样的:Thu, 09 Jun 2011 5:00 pm CST,其中CST可以是任何时区或其他东西。如何格式化这个日期

帮助我想这已经但它是空:

NSDateFormatter *formatter2 = [[NSDateFormatter alloc]init]; 
[formatter2 setDateFormat:@"EEE, dd MMM yyyy h:mm z"]; 
[formatter2 setLocale:[[[NSLocale alloc]initWithLocaleIdentifier:@"en_US_POSIX"]autorelease]]; 
[formatter2 setTimeZone:[NSTimeZone timeZoneWithAbbreviation:@"GMT"]]; 
NSDate *time = [formatter2 dateFromString:@"Thu, 09 Jun 2011 5:00 pm KST"]; 
[formatter2 release]; 
NSLog(@"%@",time); //null 

我这样做有些事情错了吗?帮我,我是新来的。

回答

3

你没有考虑AM/PM。我相信那是'a'

尝试:

NSDateFormatter *formatter2 = [[NSDateFormatter alloc]init]; 
[formatter2 setDateFormat:@"EEE, dd MMM yyyy h:mm a z"]; 
[formatter2 setLocale:[[[NSLocale alloc]initWithLocaleIdentifier:@"en_US_POSIX"]autorelease]]; 
[formatter2 setTimeZone:[NSTimeZone timeZoneWithAbbreviation:@"GMT"]]; 
NSDate *time = [formatter2 dateFromString:@"Thu, 09 Jun 2011 5:00 pm KST"]; 
[formatter2 release]; 
NSLog(@"%@",time); //null 
+0

您的岩石。只是说。谢谢老人! – BigBoy 2011-06-09 16:09:31