iOS：日期字符串拆分

Question

I have a date in the format: 22-10-2013 and I want to show the date in the pdf as 22-10, 2013 . In the pdf only it is shown as -----,20-- . I have to fill the date in the blank spaces.

Answer 1

NSDateFormatter *dateFormatter = [NSDateFormatter new];
[dateFormatter setDateFormat:"dd-MM, yyyy"];

NSString *dateString= [dateFormatter stringFromDate:yourDate];

With this you can specify your format you want to output, it will output: 22-10, 2013 exactly as you wanted.

Apply this:

[DrawPdf drawString:[NSString StringWithFormat:@"Issued in Columbia, Missouri on %@.", dateString] OfFont:12 atRect:CGRectMake(currentX, currentPageY, 500, 20)];

Answer 2

try like this ,

           NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
            [formatter setDateFormat:@"dd-MM-yyyy"];
           NSDate* date = [formatter dateFromString:@"22-10-2013"];
              [formatter setDateFormat:@"dd-MM,yyyy"];
           NSString*  output = [formatter stringFromDate:date];

O/P:- 22-10,2013

Answer 3

NSDateFormatter* dateFormatter = [[NSDateFormatter alloc]init];
[dateFormatter setDateFormat:@"dd-MM,yyyy"];
NSString *result = [dateFormatter stringFromDate:[NSDate date]];

Answer 4

NSDateFormatter *format = [[NSDateFormatter alloc] init];
            [format setDateFormat:@"dd-MM-yyyy"];
           NSDate *date = [format dateFromString:@"22-10-2013"];
              [format setDateFormat:@"dd-MM,yyyy"];
           NSString *newFormat = [format stringFromDate:date];

This newFormat will give you the required format of date you need.