How to import other modules in Angular 2? -


i tried use angular2/http module within angular 2 app, when try import system.src.js throws error http:///angular2/http 404 not found.

heres how index.html looks like: 

<html>   <head>     <title>angular 2 quickstart</title>      <!-- 1. load libraries -->     <script src="angular2/bundles/angular2-polyfills.js"></script>     <script src="systemjs/dist/system.src.js"></script>      <script src="rxjs/bundles/rx.js"></script>     <script src="angular2/bundles/angular2.dev.js"></script>     <!-- 2. configure systemjs -->     <script>       system.config({         packages: {           app: {             format: 'register',             defaultextension: 'js'           }         }       });       system.import('app/boot')             .then(null, console.error.bind(console));     </script>      <link href="bootstrap/dist/css/bootstrap.min.css" rel="stylesheet">     <link href="font-awesome/css/font-awesome.min.css" rel="stylesheet">     <link href="assets/styles/main.css" rel="stylesheet">   </head>   <!-- 3. display application -->   <body>     <my-app>loading...</my-app>   </body> </html>

boot.ts

import {bootstrap}    'angular2/platform/browser' import {appcomponent} './app.component'  bootstrap(appcomponent);

the component try import http:

import {injectable} 'angular2/core'; import {track} './track' import {http, headers} 'angular2/http';  @injectable() export class actiontracker {   constructor(private _http : http){}    login(){     this._http.post('/api/login', "")     .map(res => res.json())     .subscribe(       data => console.log(data),       err => console.log(err),       () => console.log('authentication complete')     );   } }

would great if explain how make import work. tried import third party lib before failed too.

thanks help.

include http.dev.js in index.html

<script src="angular2/bundles/http.dev.js"></script>

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