javascript - redirect image file get requests express 4.x and handlebars -

i have following routes:

index.js:

router.get('/', function(req, res, next) {   var flag = "true";   var hflag = "true";     res.render('index',{title:"my blog",header: hflag, login: flag, categories:blogengine.getblogentries()}); });  router.get('/article/:id', function(req, res) {     var entry = blogengine.getblogentry(req.params.id);     var img = entry.img;     res.render('article',{title:entry.title, gedjit:entry});     res.redirect(img); }); 

in '/' route, load list of images public static file folder 'images'. works fine until click on 1 of images. want show clicked image in new page.

here handlebars file;

article.hbs:

<h1>{{gedjit.title}}</h1> <div class="gedjit">   <img class="img" src="{{gedjit.img}}"> </div> <br> <p>description: {{gedjit.description}}</p> 

the problem handlebars sending "localhost/article/images/source.jpeg" route instead of route "localhost/images/source.jpeg" in / route.

is there way redirect route , remove article request sent handlebars server?

i found out problem was.

firstly image source url did not have / in front of it; "images/sources.jpeg" instead of "/images/sources.jpeg"

secondly used 2 routes send partial , image file separately not can't set headers after sent error express.

the /articles/:id route looks this;

index.js

router.get('/article/:id', function(req, res) {     var entry = blogengine.getblogentry(req.params.id);     var img = entry.img;     res.render('article',{title:entry.title, gedjit:entry});     res.sendfile(img); });