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请问如何处理照片资源未从iCloud下载的场景？ #251

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chianglim opened this issue Dec 8, 2017 · 0 comments

chianglim commented Dec 8, 2017

    [[PHImageManager defaultManager] requestImageDataForAsset:asset options:imageRequestOptions resultHandler:^(NSData * _Nullable imageData, NSString * _Nullable dataUTI, UIImageOrientation orientation, NSDictionary * _Nullable info) {
        if(imageData.length == 0){
         NSLog（@"该照片尚未从ICloud下载"）；
         }
     }];

目前我是这么做的但是有很大的性能问题，不知楼主有什么好的方式没

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