2012年4月3日 星期二

[iOS Dev] Parsing JSON data from file.

Source code:
- (void)viewDidLoad
{
[super viewDidLoad];
NSString *path = [[NSBundle mainBundle] pathForResource:@"data" ofType:@"json"];
NSString *jsonString = [[NSString alloc] initWithContentsOfFile:path encoding:NSUTF8StringEncoding error:NULL];
NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
NSDictionary *json = [self parseJSON:jsonData];
}
- (NSMutableDictionary *)parseJSON:(NSData *)data
{
NSError* jsonParsingError;
return [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:&jsonParsingError];
}
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