Angular 2 http module load issue

问题

I'm trying to start to rewrite an Angular1 app into Angular 2 app. I start this new project with th help of angular-cli but I'm block to import http service.

I added the following line in my main.ts

import { HTTP_PROVIDERS } from '@angular/http';

And this one in my service that need to use http

import { Http, Response } from '@angular/http';

And for there two lines I have the following error:

Cannot find module '@angular/http'

Have you some Idea about what can i miss ? Thank you.

回答1:

you need this file in index.html to load those modules :-

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

or

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

whichever is in your modules

EDIT :-

I think you need to link only the first file if you using beta in dev mode.both files are present though

来源：https://stackoverflow.com/questions/37088713/angular-2-http-module-load-issue