English 中文(简体)
AFNetworking UIImage 回归反应法
原标题:AFNetworking UIImageView setImageWithURLRequest returning response code 0

我正在使用AFNetworking s UIImageView,我不断在回复代码中找到0的回复代码。 为什么如此? 这里我是如何做的:

[self.newsPicture_ setImageWithURLRequest:storyImageRequest 
                                         placeholderImage:nil 
                                                  success:^(NSURLRequest * request, NSHTTPURLResponse * response, UIImage * image) {
                                                      if ([response statusCode] == 200){
                                                          dispatch_async(dispatch_get_main_queue(), ^(void){

 });
                                                      } else {
                                                          NSLog(@"RESPONSE ERROR WITH CODE IS %d", [response statusCode]);
                                                      }
                                                  }failure:^(NSURLRequest * request, NSHTTPURLResponse * response, NSError * error){
                                                      if (error){
                                                          NSLog(@"Error in requesting news story image");
                                                      }
                                                  }];

为什么会发生这种情况?

只有当我利用基于集团的职能呼吁时,才会发生这种情况。

当我使用定点时,一切工作都会受到罚款。

最佳回答

<代码>UIImageView+AFNetworking> 采用内部切记,优化浏览和表态方面的业绩。 一部0的回复法意味着该图像在未提出吉卜赛人诉请书的情况下从该内部藏匿处中找到。 您无需在<条码>中核对身份代码为200,因为这一条已经显示了成功/失败的区别。

问题回答

暂无回答




相关问题
List Contents of Directory in a UITableView

I am trying to list the contents of Ringtones directory in a TableView, however, I am only getting the last file in the directory in ALL cells, instead of file per cell. This is my code: - (...

iPhone NSUserDefaults persistance difficulty

In my app i have a bunch of data i store in the NSUserdefaults. This information consists of an NSObject (Object1) with NSStrings and NSNumbers and also 2 instances of yet another object (Object2). ...

Writing a masked image to disk as a PNG file

Basically I m downloading images off of a webserver and then caching them to the disk, but before I do so I want to mask them. I m using the masking code everyone seems to point at which can be found ...

Resize UIImage with aspect ratio?

I m using this code to resize an image on the iPhone: CGRect screenRect = CGRectMake(0, 0, 320.0, 480.0); UIGraphicsBeginImageContext(screenRect.size); [value drawInRect:screenRect blendMode:...

Allowing interaction with a UIView under another UIView

Is there a simple way of allowing interaction with a button in a UIView that lies under another UIView - where there are no actual objects from the top UIView on top of the button? For instance, ...

热门标签