如何从 Flask 中的链接显示图像？

Question

Let's say I have an image link: https://i.imgur.com/pPMi9ES.png

In my index.html the I have an HTML img element as following, but the image is blank after all.

<img src="https://i.imgur.com/pPMi9ES.png" width="400px" height="300px"/>

How can fix this?

Answer 1

if you are working on local server and have address like this 127.0.0.1 try changing it to localhost. It worked for me.