I didn't get correct time when using time formatter

问题

When i tried to get date and time from two textfields, i got incorrect time. my input

date.text = may 20 2000    
time.text = 02:00 AM

but i got the time in nslog is :00:00:00 





NSString *datestring = self.date.text;
NSString *timestring = self.time.text;
NSString *combined = [NSString stringWithFormat:@"%@ %@", datestring, timestring];
NSLog(@"%@",combined);
NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
[dateFormat setDateFormat:@"MMMM dd yyyy HH:mm:ss"];
NSDate *dates = [dateFormat dateFromString:combined];
self.create.hidden = YES;
NSLog(@"%@",dates);

any help please?

回答1:

You have time.text = 02:00 AM and you set your formatter on HH:mm:ss.

It's a wrong formatter, that's why is null.

回答2:

You have wrong formatter, it must be:

[dateFormat setDateFormat:@"MMMM dd yyyy hh:mm aa"];

来源：https://stackoverflow.com/questions/23891266/i-didnt-get-correct-time-when-using-time-formatter