我试图从字符串中获取两个日期,所以下面的代码:

         NSString *serverDateString     = array[0];
         NSString *nextEventDateString  = array[1];
         NSDateFormatter *dateFormatter = [NSDateFormatter new];
         [dateFormatter setDateFormat:@"hh:mm dd.MM.yyyy"];

         timer.serverTime           = [dateFormatter dateFromString:serverDateString];
         timer.nextEventTime        = [dateFormatter dateFromString:nextEventDateString];


但是我得到的是:

(lldb) po serverDateString
12:15 16.03.2015

(lldb) po nextEventDateString
00:00 17.03.2015

(lldb) po timer.serverTime
2015-03-15 22:15:00 +0000

(lldb) po timer.nextEventTime
2015-03-16 22:00:00 +0000


我有什么错误吗?

最佳答案

问题在于dateFromString:取决于NSDateFormatter的时区。因此,您需要告诉格式化程序要使用的时区:

NSString *serverDateString     = array[0];
NSString *nextEventDateString  = array[1];

NSDateFormatter *dateFormatter = [NSDateFormatter new];
[dateFormatter setDateFormat:@"hh:mm dd.MM.yyyy"];

// Set the time zone here
[dateFormatter setTimeZone:[NSTimeZone timeZoneWithAbbreviation:@"CET"]];

// If not sure, this will give you a list of abbreviations
// NSLog(@"%@", [NSTimeZone abbreviationDictionary]);

timer.serverTime           = [dateFormatter dateFromString:serverDateString];
timer.nextEventTime        = [dateFormatter dateFromString:nextEventDateString];


如果不确定可以使用的时区缩写,可以使用如上所示的NSTimeZone abbreviationDictionary

关于ios - NSDateFormatter增加10小时?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/29073280/

10-14 23:15