这是我输入的nsstring 30/01/18 3:25 PM
我想要这种格式的日期:30 / Jan / 18 3:25 PM。
这是我试过的:
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
dateFormatter setDateFormat:@"dd/MM/yy HH:mm "];
NSDate *date = [[NSDate alloc] init];
date = [dateFormatter dateFromString:releaseDate];
[dateFormatter setDateFormat:@"dd/MMM/yy HH:mm "];
NSString *finalDate = [dateFormatter stringFromDate:date];
我也试过这个:
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
[dateFormatter setDateFormat:@"dd/MM/yy HH:mm z"];
NSDate *date = [[NSDate alloc] init];
date = [dateFormatter dateFromString:releaseDate];
[dateFormatter setDateFormat:@"dd/MMM/yy HH:mm z"];
NSString *finalDate = [dateFormatter stringFromDate:date];
我总是把日期定为零!我做错了什么?
另外:时间有12小时格式和24小时格式。我如何同时处理这两个?
答案 0 :(得分:-1)
你在功能下方检查它,它的工作正常: -
-(void)DateChange
{
NSString *Input_Date =@"31/01/18 04:25 AM";
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
[dateFormatter setDateFormat:@"dd/mm/yy hh:mm a"];
NSDate * Format_date = [dateFormatter dateFromString:Input_Date];
[dateFormatter setDateFormat:@"dd/MMM/yy hh:mm a"];
NSString *Change_date = [dateFormatter stringFromDate:Format_date];
NSLog(@"Final Change Date :- %@",Change_date);
}
My Output is :-
Final Change Date :- 31/Jan/18 04:25 AM
答案 1 :(得分:-2)
使用Swift编写的此函数更改日期格式。它的工作不是
@Stateless