將ALAsset URL圖像上傳到服務器

我試圖通過ALAssetsLibrary訪問iPhone的相冊照片圖像並將圖像上傳（發送）到我的服務器。我是成功的訪問相冊，讓每個圖像的URL資產，通過下面的代碼：將ALAsset URL圖像上傳到服務器

- (void)viewDidLoad 
{ 
    [super viewDidLoad]; 


    void (^assetEnumerator)(struct ALAsset *, NSUInteger, BOOL *) = ^(ALAsset *result, NSUInteger index, BOOL *stop) { 
     if(result != NULL) { 
      NSLog(@"See Asset: %@", result); 
      [assets addObject:result]; 
      // Here storing the asset's image URL's in NSMutable array urlStoreArr 
      NSURL *url = [[result defaultRepresentation] url]; 
      [urlStoreArr addObject:url]; 
     } 
    }; 

    void (^assetGroupEnumerator)(struct ALAssetsGroup *, BOOL *) = ^(ALAssetsGroup *group, BOOL *stop) 
    { 

     if(group != nil) { 
      [group enumerateAssetsUsingBlock:assetEnumerator]; 
     } 
     [self.activity stopAnimating]; 
     [self.activity setHidden:YES]; 
    }; 
    assets = [[NSMutableArray alloc] init]; 
    library = [[ALAssetsLibrary alloc] init]; 
    [library enumerateGroupsWithTypes:ALAssetsGroupAlbum 
          usingBlock:assetGroupEnumerator 
         failureBlock: ^(NSError *error) { 
          NSLog(@"Failure"); 
         }]; 

    urlStoreArr = [[NSMutableArray alloc] init]; 
} 

    -(void) UploadImagesToServer 
{ 

for (int i=0; i<[urlStoreArr count]; i++) 

{ 

     // To get the each image URL here... 

     NSString *str = [urlStoreArr objectAtIndex:i]; 
     NSLog(@"str: %@",str); 

     // Need to upload the images to my server.. 

    } 


}

我要上傳這是我從裝置資產的URL得到了我的服務器的圖像。有人請告訴我如何編程它發送圖像到使用這種情況下的服務器？

謝謝！

來源

2011-03-26 Getsy