Thank you so much for any comment
I solved it by myself
This is the solution
In the jsp file of struts i have to have this directive to use
html tag lib and in the "
img" tag i should use
rewrite attribute to link to the image file. And the image you should put in the
Web Content path
And this is the jsp file in struts
<%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %>
<img alt="logo" src="<html:rewrite page='/resources/images/header.jpg'/>" width="100%" height="20%"/>