Question

菜鸟问题 怎么 把 NSData 转换成UIImage

我从服务得到了一个NSData，怎么转换成UIImage呢？怎么把他显示到 UIImage上面呢？求答案！

Answer 1

+ (CIImage *)imageWithData:(NSData *)data;+ (CIImage *)imageWithData:(NSData *)data options:(NSDictionary *)d;还可以先将图片的data写入沙盒以命名.png结尾就会自动变成图片，然后再拿出来用~NSString *picturePath = [documentFolderPath stringByAppendingPathComponent:[NSString stringWithFormat:@"%@.png",DishPic.DishID]];[request.responseData writeToFile:picturePath atomically:YES];