Unable to render image which has a space in the url

<h:graphicImage value="/sky blue/img/logo.png"/>

Unable to render the above image which ha开发者_如何转开发s a space in the URL, how should I encode the space between "sky" and "blue"

Spaces in URIs must be represented as %20 (or + in form encoded data)

Try: value="/sky%20blue/img/logo.png"