I have a binary file I need to read its contents using retrofit for my flutter application.

I want to know if this could be possible or not. if yes, any links, please?

Otherwise, I need some recommendations.

Thanks in advance for your help

CodePudding user response：

First of all, you have to specify your retrofit client and specify your API inside and specify ReturnType.bytes by DioResponseType annotation

I'll make a simple example for downloading the image from the