iPhone快速参考：从http服务器获取图片并显示在视图上

 

新建一个ViewBased项目名xxx，将以下代码替换掉xxxViewController的viewDidLoad方法

 

- (void)viewDidLoad

{

 

 

    NSURL * imageURL = [NSURL URLWithString:@"http://ftp.iteye.com/aywy7vd/javaeye/banner.jpg"];

    NSData * imageData = [NSData dataWithContentsOfURL:imageURL];

    UIImage * image = [UIImage imageWithData:imageData];

 

    UIImageView * myImageView = [[UIImageView alloc] initWithImage:image];

    [self.view addSubview:myImageView];

    [myImageView release];

 

 

    [super viewDidLoad];

}