如何在ember-cli应用程序中设置api-stub？

Question

我正在使用ember-cli设置一个基本应用程序,并且使用带有ember-data的api-stub遇到了麻烦.我引用了api-stub README并引用了ember指南,但无法弄清楚我缺少什么.我有点像菜鸟,所以请原谅我的任何明显的疏忽.

这是我的设置......

/api-stub/routes.js

server.get('/listings', function(req, res) {
  var listing = {
    "listing": [{
      "id": 1,
      "title": "Sunny 1-bedroom",
      "unit_type": "1br / 1ba",
      "description": "Roomy 1-bedroom apartment in pre-war walkup. Gets great morning light from the south."
    },
    {
      "id": 2,
      "title": "Large 2-bedroom",
      "unit_type": "2br / 1.5ba",
      "description": "Roomy 2-bedroom apartment in pre-war walkup. Gets great morning light from the south."
    }]
  };

  res.send(listing);
});

/app/adapters/application.js

var ApplicationAdapter = DS.RESTAdapter.extend({
    namespace: 'api'
});

export default ApplicationAdapter;

/package.json

{
  ...
  "APIMethod": "stub",
  ...
}

/app/router.js

this.resource('listings', function() {
    this.resource('listing', { path: '/:listing_id' });
});

/app/routes/listings.js

var ListingsRoute = Ember.Route.extend({
    model: function() {
        return this.store.findAll('listing');
    }
});

export default ListingsRoute;

/app/models/listing.js

var attr = DS.attr,
    hasMany = DS.hasMany,
    belongsTo = DS.belongsTo;

var Listing = DS.Model.extend({
  title: attr(),
  unit_type: attr(),
  description: attr()
});

export default Listing

/app/templates/listing.hbs

<h2>{{title}}</h2>
<p>{{unit_type}}</p>
<p>{{description}}</p>

在控制台中,它显示了404 for .../api/listing和chrome中的ember检查器没有显示任何记录.

任何帮助非常感谢!

Answer 1

截至最近,ember-cli现在支持API存根.我也使用以下示例设置(非常类似于您的原始设置):

/app/adapters/application.js

var ApplicationAdapter = DS.RESTAdapter.extend({namespace: 'api'});

export default ApplicationAdapter;

/app/package.json

{
    ...
    "APIMethod": "stub",
    ...
}

/app/routes/application.js

export default Ember.Route.extend({
    model: function() {
        return Ember.RSVP.hash({
            foos: this.store.findAll('foo'),
            bars: this.store.findAll('bar')
        });
    },

    setupController: function(controller, models) {
        controller.set('foos', models.foos);
        controller.set('bars', models.bars);
    }
});

/app/router.js

var Router = Ember.Router.extend({
  location: ENV.locationType
});

Router.map(function() {
    this.resource('foos', function() {
        this.resource('foo', { path: '/:foo_id' });
    });

    this.resource('bars', function() {
        this.resource('bar', { path: '/:bar_id' });
    });
});

export default Router;

/app/server/routes/foos.js

module.exports = function(app) {
    app.get('/api/foos', function(req, res) {
        res.send({
            'foos': [ 
                    ...
             ]
        });
     })
}

/app/server/routes/bars.js

module.exports = function(app) {
    app.get('/api/bars', function(req, res) {
        res.send({
            'bars': [ 
                    ...
             ]
        });
     })
}

Answer 2

要配置存根 API，您需要编辑package.json。

• 将APIMethod设置为stub使用这些快速服务器存根路由。
• 将方法设置为“proxy”并定义proxyURL以将所有 API 请求传递到代理 URL，例如http://localhost:8000

更新 - 这是我的工作设置

api-stub/routes.js

server.namespace('/api', function() {
  server.get('/posts', function(req, res) {
    res.send([...]);
  });
});

package.json

...
"name": "myapp",
"namespace": "appkit",
"APIMethod": "stub",
"proxyURL": "http://localhost:8000",
"proxyPath": "/api",
...

现在，ajax GET请求http://localhost:8000/api/posts以模拟数组进行响应。

希望这对你有用。