p_GetJsonContent

gistfile1.m

-(void)p_GetJsonContent{
    NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
    AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:configuration];
    
    NSURL *URL = [NSURL URLWithString:@"https://raw.githubusercontent.com/lovekarri/exercise/master/content.json"];
    NSURLRequest *request = [NSURLRequest requestWithURL:URL];
    
    NSURLSessionDownloadTask *downloadTask = [manager downloadTaskWithRequest:request progress:nil destination:^NSURL *(NSURL *targetPath, NSURLResponse *response) {
        NSURL *documentsDirectoryURL = [[NSFileManager defaultManager] URLForDirectory:NSDocumentDirectory inDomain:NSUserDomainMask appropriateForURL:nil create:NO error:nil];
        return [documentsDirectoryURL URLByAppendingPathComponent:[response suggestedFilename]];
    } completionHandler:^(NSURLResponse *response, NSURL *filePath, NSError *error) {
        [[NSOperationQueue mainQueue] addOperationWithBlock:^{
            NSString *content=[NSString stringWithContentsOfURL:filePath encoding:NSUTF8StringEncoding error:nil];
            QModel *model=[QModel objectFromDictionary:[content objectFromJSONString]];
            self.Sections=model.Section;
        }];
    }];
    [downloadTask resume];

}