NSDateFormatter* dateFormat = [[NSDateFormatteralloc]init];
[dateFormatsetDateFormat:@"yyyy-MM-dd"];
NSDate*date =[dateFormatdateFromString:self.model.starttime];
NSCalendar*gregorian = [[NSCalendaralloc]
initWithCalendarIdentifier:NSGregorianCalendar];
NSDateComponents* dc1 = [[NSDateComponentsalloc]init] ;
[dc1setMonth:[self.model.longtimeintValue]];
NSDate*nextYearDate = [ gregoriandateByAddingComponents:dc1toDate:dateoptions:0];
_mingxiV.touzizhongzhishijian.text= [NSStringstringWithFormat:@"投资终止时间: %@",[dateFormatstringFromDate:nextYearDate]];
