How can i display an image from mongodb in binary …

This is my model in MongoDB

image: {
                data: Buffer,
                contentType: String,
        }

And i was able to display it in the backend with EJS like this

<% images.map(image => { %>
                                <div>
                                        <img src="data:image/<%=image.image.contentType%>;base64,
                                                <%=image.image.data.toString('base64')%>" alt="Image" style="width:120px;height:120px">
                                </div>
                        <% }) %>

However when i try to display the image in the frontend with reactjs i cant, this is what i’ve been trying

   const [ images, setImages ] = useState([]);

        useEffect(() => {
                api.getImages()
                                .then(res => setImages(res.data))
                },[])

        return(
                <Fragment>
                        {images.map(image => (
                            <div key={image._id}>
                                <ul>
                                        <li><img src={`data:image/jpeg;base64,${image.image.data.data}`}/></li>
                                </ul>
                            </div>
                        ))}
                </Fragment>
        )
};

Answer

I would start with this mongo document:

image: { url: String }

Then you can treat the image everywhere as a simple string, no need to decode, no binary on the database.

How can i display an image from mongodb in binary with reactjs

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Answer