Alternative for enqueueHTTPRequestOperation in AFNetworking 2.0

问题

We need to download files concurrently in our application.

In earlier version of AFNetworking we have downloaded 2 files concurrently by using the code below:

(AFHTTPClient)
[_httpClient.operationQueue setMaxConcurrentOperationCount:MAX_CONCURRENT_OPERATIONS];
[self.httpClient enqueueHTTPRequestOperation:downloadObj.downloadOperation];  

Now we want to upgrade our AFNetworking to 2.0.

Instead of AFHTTPClient we are using AFHTTPRequestOperationManager and able to set

  setMaxConcurrentOperationCount: value 

But we are manually starting our download process. I am looking for alternative(enqueueHTTPRequestOperation in 2.0) for this to download automatically.

回答1:

I found the property operationQueue in AFHTTPRequestOperationManager

So maybe try this

[self.operationQueue addOperation:downloadObj.downloadOperation];

来源：https://stackoverflow.com/questions/21850800/alternative-for-enqueuehttprequestoperation-in-afnetworking-2-0