Upload multiple images in one request

Question

I want to upload more than one image in single service request. How can I do that. As of now I am able to upload single image like as

 NSData *imageData = UI         


        

Answer 1

One option use AFNetworking to upload multiple images

//create image data
UIImage *image = ......
NSData *imageData = UIImageJPEGRepresentation(image, 0.5);

 UIImage *image2 = ......
NSData *imageData2 = UIImageJPEGRepresentation(image2, 0.5);

//Now add to array and also create array of images data
NSArray *arrImagesData = [NSArray arrayWithObjects:imageData,imageData2,nil];

//Create manager
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
//parameters if any
NSDictionary *parameters = .......
//Now post
[manager POST:@"your url here" parameters:parameters constructingBodyWithBlock:^(id formData) {
   //add img data one by one
   for(int i=0; i<[arrImagesData count];i++) 
   {
      NSData *imageData = arrImagesData[i];
      NSString *strName = [NSString stringWithFormat:@"name%d",i]
      [formData appendPartWithFormData:imageData name:strName];
   }


} success:^(AFHTTPRequestOperation *operation, id responseObject) {
   NSLog(@"Success: %@", responseObject);

} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
   NSLog(@"Error: %@", error);
}];