image display problem

[muntago Richard]

Good day everyone ,
i used this code to display image from database i jsp

<img src="image1.jsp?imgid=<%=rs.getInt(1)%>">

how do i use it in servlet as i have move my image1.jsp to servlet.
i tried using this but it errored

img src=image1?imgid=rs.getObject(1).toString();

The servlet image is working. the problem is from the link
thanks