以编程方式访问RESTAdapter的主机地址 [英] Access the host address of the RESTAdapter programmatically

问题描述

我想在控制器或组件中获取REST适配器的主机地址。

I would like to obtain the host address of the REST adapter in a controller or in a component.

我正在使用Ember-CLI，并按如下所示设置适配器：

I'm using Ember-CLI, and I set up the adapter as follows:

export default DS.RESTAdapter.extend({
  host: 'http://localhost:9000'
});

我知道这个问题已被问到这里和这里，但这些方法中没有一个在最近的Ember 1.6.0中有效。

I am aware that this question has been asked here and here, but none of those approaches work in the recent Ember 1.6.0.

我尝试过以下内容：

DS.RESTAdapter.prototype.url
DS.RESTAdapter.prototype.host
App.__container__.lookup('store:main').get('adapter.url')
App.__container__.lookup('store:main').get('adapter.host')
DS.defaultStore.adapter.url
DS.defaultStore.adapter.host

有没有无论如何（无论多么肮脏/恶心/恶心）这样做？谢谢！

Is there any way whatsoever (no matter how dirty/hacky/nauseating) to do this? Thanks!

编辑：正确的答案是使用您可以从其他地方访问的值初始化适配器，如 Kingpin2k 下面指出。我最终创建了一个具有常量值的对象，并在这两种情况下引用它。

The correct answer is to initialize the adapter with a value you can access from elsewhere, like Kingpin2k pointed out below. I ended up creating an object with constant values and refer to it in both cases.

推荐答案

__container __。lookup（'adapter：application'）。host

示例： http://emberjs.jsbin.com/OxIDiVU/978/edit

老实说你应该只需将其定义为您的应用程序的属性，并在适配器中使用该属性，那么您可以通过这种方式将其从该应用程序中抓取。

Honestly you should just define it as a property on your app, and use that property in your adapter as well, that way you can grab it off the app w/o having to do that.

App = Ember.Application.create({
  applicationAdapterHost: '/foo'
});

App.ApplicationAdapter= DS.RESTAdapter.extend({
  host:App.applicationAdapterHost
});

如您所见，您可以使用 App.applicationAdapterHost 每当你想要，轻松地

As you see, you can just grab it using App.applicationAdapterHost whenever you want, easily

http://emberjs.jsbin.com/OxIDiVU/979/edit

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