Yii2-advanced，如何在前端显示来自后端的图像

Question

I have my images in /backend/web/uploads. Now I would like to show them in /frontend/views/site/index

So in index view I'm trying to show them like this:

 $planet = Planet::find()->all();
foreach($planet AS $pl=> $p){
    echo Html::img('/backend/web/'.($p->path));
}   

in $p->path - uploads/123.jpg

But this path is not valid, how can I display images from /backend/web/uploads in /frontend/views/site/index ?

Answer 1

It's already answered here.

There are two main options to achieve that.

1) You can create alias from frontend/web/images to backend/web/images to display images in backend from frontend.

Run ln -s ../../frontend/web/images images from backend/web folder. It's better to delete destination folder (backend/web/images) before doing that.

2) Alternative way to publish images from such directory will be creating asset bundle for that folder, that way images will be copied in frontend/web/assets for example. You can read more about asset bundles in official docs.