相关疑难解决方法(0)

我正在使用以下方法手动创建数据结构:

NSDictionary* league1 = [[NSDictionary alloc] initWithObjectsAndKeys: @"Barclays Premier League", @"name",
                 @"Premier League", @"shortname",
                 @"101", @"id", nil];
NSDictionary* league2 = [[NSDictionary alloc] initWithObjectsAndKeys: @"Coca-Cola Championship", @"name",
                 @"Championship", @"shortname",
                 @"102", @"id", nil];
NSDictionary* league3 = [[NSDictionary alloc] initWithObjectsAndKeys: @"Scottish Premier League", @"name",
                 @"SPL", @"shortname",
                 @"201", @"id", nil];
NSDictionary* league4 = [[NSDictionary alloc] initWithObjectsAndKeys: @"Champions League", @"name",
                 @"UCL", @"shortname",
                 @"501", @"id", nil];

contentArray = [[NSArray alloc] initWithObjects:

                [[NSDictionary alloc] initWithObjectsAndKeys: @"English", @"category", [[NSArray alloc] initWithObjects: league1, league2, nil], @"leagues", nil],
                [[NSDictionary alloc] …