混淆有关如何Angular2导入它的组成 [英] Confuse about how Angular2 import its component

问题描述

所有

我是pretty新AngularJS 2.0，当我看到它的快速启动和其他一些帖子，有一个舶来品这样一行：

I am pretty new to AngularJS 2.0, when I read its quickstart and some other posts, there is a "import" line like:

import {Component, View, bootstrap} from 'angular2/angular2';

我想知道的是，angular2 / angular2'，我怎么怎么知道什么是根目录（或结构），我应该从导入？

I am wondering where is that 'angular2/angular2', how how do I know what is the root directory(or structure) that I should import from?

感谢

推荐答案

注意!!更新到公测angular2！

IMPORTANT !! UPDATED to angular2 beta !!

由@Guenter说yups angular2 / angular2 不是任何路径，而这是predefined angular2的捆绑。为此，我们已经导入
system.js之前我们在index.html的角度。

yups as said by @Guenter angular2/angular2 is not any path rather it is predefined bundle of angular2. for this we have already imported system.js before our angular in the index.html.

如果你看的角bundal 你可以看到有 System.register（angular2 /核心，......

if you look at the source code of angular bundal you can see there's System.register("angular2/core", ....

和告诉systemjs做什么。您可以找到更多...

and that tells systemjs what to do. You can find more here...

现在根据所有更新导入列表在这里...

now according to all updates the list of import is here...

import {Component, View, Directive, Input, Output, Inject, Injectable, provide} from 'angular2/core'; 

import {bootstrap} from 'angular2/platform/browser';

import {CORE_DIRECTIVES, FORM_DIRECTIVES, NgClass, NgIf  NgForm, Control, ControlGroup, FormBuilder, Validators} from 'angular2/common';

import {RouteConfig, ROUTER_DIRECTIVES, ROUTER_PROVIDERS, Router, LocationStrategy, HashLocationStrategy} from 'angular2/router';

import {Http, HTTP_PROVIDERS, RequestOptions, Headers, Request, RequestMethod} from 'angular2/http'

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