AFNetwork 2.0队列与完成块？

如何在AFNetwork 2.0上创build一个队列，并设置完成处理程序，以便添加的项目完成时？

目前我有这个

ASINetworkQueue *queue = [[ASINetworkQueue alloc] init]; [queue setDelegate:self]; [queue setQueueDidFinishSelector:@selector(refeshInterface)]; ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url]; [queue addOperation:request]; ASIFormDataRequest *request2 = [ASIFormDataRequest requestWithURL:url2]; [queue addOperation:request2]; [queue go] 

但我需要将其转换为AFNetwork。 到目前为止，我发现的所有解决scheme似乎都使​​用AFNetwork 2.0中不存在的AFHTTPClient。

我是AFNetwork的新手，所以一些例子将不胜感激。

谢谢！

Answer 1

你需要

 + (NSArray *)batchOfRequestOperations:(NSArray *)operations progressBlock:(void (^)(NSUInteger numberOfFinishedOperations, NSUInteger totalNumberOfOperations))progressBlock completionBlock:(void (^)(NSArray *operations))completionBlock 

AFURLConnectionOperation的方法。

请看下面的例子

 NSMutableArray *operations = [NSMutableArray array]; for (DGSocialImage *socialImage in socialImages) { NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:socialImage.url]; AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request]; operation.responseSerializer = [AFImageResponseSerializer new]; [operations addObject:operation]; } NSArray *batchOperations = [AFURLConnectionOperation batchOfRequestOperations:operations progressBlock:NULL completionBlock:^(NSArray *operations) { NSError *error; for (AFHTTPRequestOperation *op in operations) { if (op.isCancelled){ return ; } if (op.responseObject){ // process your responce here } if (op.error){ error = op.error; } } }]; [[NSOperationQueue mainQueue] addOperations:batchOperations waitUntilFinished:NO];