I have built a grails 3 war packages and run it via java -jar myapp.war the web app is running and I can access it through the default url http://localhost:8080
My app is generating images in an external dir. the layout of the application folder is:
- data/screenshot/${myVarX}/image.png
- myapp.war
Now I'd like to access the PNG files images by clicking on the button in the web app url. In the .gsp file I have this link button.
<a href="${resource(dir:''+"data/folder/${myVar}/image.png")}" target="_blank" class="btn btn-xs btn-danger glyphicon glyphicon-eye-open glyphicon-white" data-toggle="popover" data-trigger="focus" title="screenshot" data-img="${resource(dir:''+"data/folder/${myVar}/image.png")}"> screenshot</a>
How can I access this "static" files from the web page. Appreciate some experienced help