iOS NSMutableDictionary中UIImage的存储和读取

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思路：将UIImage转换成NSData，然后插入到NSMutableDictionary中，读取时，用NSData读出来，然后再转换成UIImage

－存储

UIImage *image = [self getPicture: id];
NSData *imageData = UIImagePNGRepresentation(image);
[tmpDic setObject:imageData forKey:@"imageData"];

NSData *imageData = [object objectForKey:@"imageData"];
if (imageData) {
    UIImage *image = [[UIImage alloc] initWithData:imageData];
    imageView.image = image;
}
else{
    //...
}

iOS NSMutableDictionary中UIImage的存储和读取,布布扣,bubuko.com

iOS NSMutableDictionary中UIImage的存储和读取

标签：os   io   for   ar   cti   res   ios   table   

原文地址：http://blog.csdn.net/willyang519/article/details/38442473