看看http://jersey.java.net/nonav/documentation/latest/user-
guide.html#d4e323:
@GET @Path("/images/{image}") @Produces("image/*") public Response getImage(@PathParam("image") String image) { File f = new File(image); if (!f.exists()) { throw new WebApplicationException(404); } String mt = new MimetypesFileTypeMap().getContentType(f); return Response.ok(f, mt).build(); }


