如何在iphone uiimageview上显示gif图像

动画gif不会设置动画,但如果有gif,请将每个动画另存为一个单独的gif,然后使用刚才保存的所有gif设置动画图像数组:

UIImageView* animatedImageView = [[UIImageView alloc] initWithFrame:self.view.bounds];
animatedImageView.animationImages = [NSArray arrayWithObjects:    
                               [UIImage imageNamed:@"image1.gif"],
                               [UIImage imageNamed:@"image2.gif"],
                               [UIImage imageNamed:@"image3.gif"],
                               [UIImage imageNamed:@"image4.gif"], nil];
animatedImageView.animationDuration = 1.0f;
animatedImageView.animationRepeatCount = 0;
[animatedImageView startAnimating];
[self.view addSubview: animatedImageView];

使用Web视图。

    if let path = Bundle.main.path(forResource: "animated", ofType: "gif") {
        let url = URL(fileURLWithPath: path)
        let request = URLRequest.init(url: url)
        webview.loadRequest(request)
    }

这将渲染图像并按预期设置动画。