如何在iphone的UIImageView上从远程服务器加载图像？

问题描述：

我正在尝试从我的应用程序中的UIImageView上的远程服务器加载图像。是否可以从远程服务器加载图像。我使用以下代码

I am trying to load image from a remote server on the UIImageView in my application. Is it possible to load image from a remote server. I am using the following code

id path = @"http://upload.wikimedia.org/wikipedia/commons/c/c7/Sholay-Main_Male_Cast.jpg";
NSURL *url = [NSURL URLWithString:path];
NSData *data = [NSData dataWithContentsOfURL:url];
UIImage *img = [[UIImage alloc] initWithData:data];

我在网上发现这个代码是sippnet，但我不明白如何在ImageView。

I found this code sippnet on the net, but I dont understand how do I load this image on the ImageView.

任何人都可以告诉我如何在UIImageView上添加图片。

Can anyone tell me how to add image on the UIImageView.

提前完成Thanx ...

Thanx in advance...

答

你几乎一直在那里......现在只是

you got almost all the way there... now just

imageView.image = img;

请注意，使用 dataWithContentsOfURL 会阻止您的用户图像加载时的界面，如果你在启动时加载小图像，它将起作用，但通常是一个坏主意;查看 NSURLConnection 。

note that using dataWithContentsOfURL will block your user interface while the image loads, which will work if you're loading small images at startup, but is generally a bad idea; look into NSURLConnection.

如何在iphone的UIImageView上从远程服务器加载图像？

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