uploadMultipleImage

#import "AFHTTPRequestOperationManager.h"
#import "AFURLSessionManager.h"

- (void)uploadImage
{
    NSError *error;
    NSMutableDictionary *param = [NSMutableDictionary dictionaryWithObjectsAndKeys:@"$2y$1UW3CKMNTe",@"TOKEN_KEY",
                                  @"1",@"userId",
                                  @"lovely dog",@"animalName",
                                  @"2",@"categoryId",
                                  nil];
    
    NSMutableURLRequest *request = [[AFHTTPRequestSerializer serializer] multipartFormRequestWithMethod:@"POST" URLString:@"http://162.243.203.150/api/v1.1/post" parameters:param constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
        
        NSData *imageData = UIImageJPEGRepresentation([UIImage imageNamed:@"banner_sub.jpg"], 0.7);
        NSData *imageData2 = UIImageJPEGRepresentation([UIImage imageNamed:@"bedok_logo.jpg"], 0.7);
        NSData *imageData3 = UIImageJPEGRepresentation([UIImage imageNamed:@"bleach.jpeg"], 0.7);
  
        [formData appendPartWithFileData:imageData name:@"photos[0]" fileName:@"banner_sub.jpg" mimeType:@"image/jpeg"];
        [formData appendPartWithFileData:imageData2 name:@"photos[1]" fileName:@"bedok_logo.jpg" mimeType:@"image/jpeg"];
        [formData appendPartWithFileData:imageData3 name:@"photos[2]" fileName:@"bleach.jpeg" mimeType:@"image/jpeg"];

            
    } error:&error];
    NSLog(@"%@",error);
    
    AFURLSessionManager *manager = [[AFURLSessionManager alloc] initWithSessionConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
    
    NSProgress *progress = nil;
    
    NSURLSessionUploadTask *uploadTask = [manager uploadTaskWithStreamedRequest:request progress:&progress completionHandler:^(NSURLResponse *response, id responseObject, NSError *error) {
        if (error) {
            NSLog(@"Error: %@", error);
        } else {
            NSLog(@"%@ %@", response, responseObject);
        }
    }];
    
    [uploadTask resume];
}