About JSON Date Conversion error - iphone

Question

I get JSON Parse Date, I want to use NSDateFormatter,but not success.
1.JSON Get console Log
IncidentReceiveTime = "/Date(1353914100000+0800)/";
2.my code
NSString *dateStr =[NSString stringWithFormat:#"%#",[[[DateSortArry objectAtIndex:0] objectForKey:#"IncidentReceiveTime"]stringByReplacingOccurrencesOfString:#"/" withString:#""]];
NSLog(#"dateStr:%#",dateStr);
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc]init];
[dateFormatter setLocale:[NSLocale currentLocale]];
[dateFormatter setDateFormat:#"yyyy-MM-ddHH"];
NSDate *date = [dateFormatter dateFromString:dateStr];
NSLog(#"date:%#",date);
3.NSDateFormatter console log
dateStr:Date(1361943694000+0800)
date:(null)

Answer 1

Refer to my answer in :
iPhone:How to convert Regular Expression into Date Format?
Here I am posting this code from my answer in the above link as if in case in future the above link goes down then this answer doesn't become useles:
- (NSDate*) getDateFromJSON:(NSString *)dateString
{
// Expect date in this format "/Date(1268123281843)/"
int startPos = [dateString rangeOfString:#"("].location+1;
int endPos = [dateString rangeOfString:#")"].location;
NSRange range = NSMakeRange(startPos,endPos-startPos);
unsigned long long milliseconds = [[dateString substringWithRange:range] longLongValue];
NSLog(#"%llu",milliseconds);
NSTimeInterval interval = milliseconds/1000;
return [NSDate dateWithTimeIntervalSince1970:interval];
}
Once you get NSDate object from above method:
NSDateFormatter *dateForm = [[NSDateFormatter alloc] init];
[dateForm setDateFormat:#"yyyy-MM-dd hh:mm:ss"];
NSString *dateStr = [dateForm stringFromDate:<YourNSDateObject>];
[dateForm setDateFormat:#"<Your Desired Date Format>"];
NSDate *desireddate = [dateForm dateFromString:dateStr];
Hope this helps.