Question

使用Ember CLI生成服务时，您会得到以下内容：

export function initialize(container, application) {
  application.inject('route', 'geoService', 'service:geo');
  application.inject('component', 'geoService', 'service:geo');
}

export default {
  name: 'geo-service',
  initialize: initialize
};

您会注意到该服务包含3种不同的名称格式 - geoService，service：geo和geo-service。为什么需要这个以及它们各自是什么？这种方式很混乱。

Answer 1

export function initialize(container, application) {
  /* service:geo is the factory name for a GeoService object
     the container keeps track of all the factories using this format.
  */

  // inject to every route the GeoService and
  // make it available through the property geoService
  application.inject('route', 'geoService', 'service:geo');

  // inject to every component the GeoService and
  // make it available through the property geoService
  application.inject('component', 'geoService', 'service:geo');
}

export default {
  /*
    The name of your service is geo, but by convention
    all objects are suffixed with the object type name,
    ex:
    ClientsView
    ClientsRoute
    ClientsController
    GeoService

    In Ember CLI The dashed format is the convention
    for file names and names in general.
  */
  name: 'geo-service',
  initialize: initialize
};

Ember Data会做这样的事情，所以你可以使用：

this.get('store');

通过您的服务，您现在可以：

this.get('geoService');

为什么Ember初始化器有3个不同的名称

1 个答案: