Parsing and fixing urls in HTML content shown in Ionic2 pages

I have an app which displays a part of data directly fetched as HTML from server.

I am displaying it as below
<div [innerHTML] = "'<p>' + eventMoreDetails.DescriptionHtml + '</p>'"></div>

Everything works fine except the images. Since the image urls are like src=‘resources/xx.jpg’ it is replaced as http:localhost/resources/xx.jpg in browser and so it is not shown, something similar is also happening when I use mobile app in physical device as well.

How to overcome this problem.

including the screenshot of my JSON data and the app display. highlighted the url on right side of the mobile device.