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Simplest router possible

Package Exports

  • routes-router

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (routes-router) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

routes-router

dependency status

Simplest router possible

Example

var Router = require("routes-router")
var http = require("http")

var router = Router()

http.createServer(router)

router.addRoute("/foo", function (req, res) {
    res.end("hello!")
})

router.addRoute("/bars/:barName", function (req, res, opts) {
    res.end("you request bars " + opts.barName)
})

router.addRoute("/foos/:fooName", function (req, res, opts, cb) {
    db.get(opts.fooName, function (err, value) {
        if (err) return cb(err)

        res.end(JSON.stringify(value))
    })
})

router.addRoute("/baz/:things", {
    GET: function (req, res) {
        res.end("I will give you your thing")
    },
    POST: function (req, res) {
        res.end("got your things")
    }
})

Error handling with a router

You can use a router to do central error handling

var Router = require("routes-router")
var sendError = require("send-data/error")
var uuid = require("uuid")

var router = Router({
  errorHandler: function (req, res, err) {
    err.id = uuid()

    // log it somewhere
    logError(req, res, err)

    // if req is json
    if (isJson(req)) {
      sendError(req, res, err)
    } else {
      // render HTML 500 page
      renderErrorPage(req, res, err)
    }
  },
  teardown: function (req, res, err) {
    // an unexcepted exception occured
    // process is in corrupted state
    // you have to shut it down
    // see node domains docs
  },
  notFound: function (req, res) {
    // render a custom 404 page
    renderNotfoundPage(req, res)
  },
  useDomains: true
})

Installation

npm install routes-router

Contributors

  • Raynos

MIT Licenced