express-href

express-href -- expose express request into req.href

Usage

var app = require('express-href')(require('express')());

app.use(function(req, res, next) {
    console.log("Absolute url", req.href());
    console.log("Relative url", req.href("../test/two?somequery"));
    next();
});

Warning

This module enables trust proxy, so the application must run behind a proxy.

See http://expressjs.com/en/4x/api.html#app.settings.table for more info about that.