ios - 在 NSMutableArray 中添加字符串

Question

我在我的IOS应用程序中，我从服务器获取ID，我将其保存在字符串中，然后在NSMutableArray中添加字符串。我没有得到完美的方法，通过它我可以在数组中添加字符串并在外部使用数组范围。 这是我的代码请帮助我::

- (void)flickrAPIRequest:(OFFlickrAPIRequest *)inRequest didCompleteWithResponse:(NSDictionary *)inResponseDictionary
{
NSMutableArray *array=[[NSMutableArray alloc]init];
    i=0;
    NSLog(@"%s %@ %@", __PRETTY_FUNCTION__, inRequest.sessionInfo, inResponseDictionary);
    if (inRequest.sessionInfo == kUploadImageStep)
    {
        snapPictureDescriptionLabel.text = @"Setting properties...";
        NSLog(@"%@", inResponseDictionary);

     NSString* photoID =[[inResponseDictionary valueForKeyPath:@"photoid"] textContent];
     flickrRequest.sessionInfo = kSetImagePropertiesStep;

// for uploading pics on flickr we call this method
  [flickrRequest callAPIMethodWithPOST:@"flickr.photos.setMeta" arguments:[NSDictionary dictionaryWithObjectsAndKeys:photoID, @"photo_id", @"PicBackMan", @"title", @"Uploaded from my iPhone/iPod Touch", @"description", nil]];
   [self.array addObject:photoID];
    arr=array[0];
    counterflicker++;
     NSLog(@"  Count : %lu", (unsigned long)[array count]);

}

如何在数组中添加 photoID(字符串)？ 请帮帮我..

Answer 1

在NSMutableArray中添加NSString是这样的

NSString *str = @"object";
NSMutableArray *loArr = [[NSMutableArray alloc] init];
[loArr addObject:str];

在你的代码中你为什么要使用 self.array ？就这样写吧。 [array addObject:photoID];