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在README.md文件中使用新生成的Ember-CLI 0.0.20應用程序的默認指令時，出現404錯誤。我很想能夠使用API存根進行離線開發。Ember-CLI api-stub 404錯誤
FWIW，我意識到這是How do I setup the api-stub in an ember-cli app?的重複，但是那個答案不適用於我，並且沒有被標記爲被提問者接受。
這裏就是API存根/ README.md說做：
API Stub
========
The stub allows you to implement express routes to fake API calls.
Simply add API routes in the routes.js file. The benefit of an API
stub is that you can use the REST adapter from the get go. It's a
way to use fixtures without having to use the fixture adapter.
As development progresses, the API stub becomes a functioning spec
for the real backend. Once you have a separate development API
server running, then switch from the stub to the proxy pass through.
To configure which API method to use edit **package.json**.
* Set the **APIMethod** to 'stub' to use these express stub routes.
* Set the method to 'proxy' and define the **proxyURL** to pass all API requests to the proxy URL.
Default Example
----------------
1. Create the following models:
app/models/post.js
```
var attr = DS.attr,
hasMany = DS.hasMany,
belongsTo = DS.belongsTo;
var Post = DS.Model.extend({
title: attr(),
comments: hasMany('comment'),
user: attr(),
});
export default Post;
```
app/models/comment.js
```
var attr = DS.attr,
hasMany = DS.hasMany,
belongsTo = DS.belongsTo;
var Comment = DS.Model.extend({
body: attr()
});
export default Comment;
```
2. Setup the REST adapter for the application:
app/adapters/application.js
```
var ApplicationAdapter = DS.RESTAdapter.extend({
namespace: 'api'
});
export default ApplicationAdapter;
```
3. Tell the Index router to query for a post:
app/routes/index.js
```
var IndexRoute = Ember.Route.extend({
model: function() {
return this.store.find('post', 1);
}
});
export default IndexRoute;
```
4. Expose the model properties in the index.hbs template
app/templates/index.hbs
```
<h2>{{title}}</h2>
<p>{{body}}</p>
<section class="comments">
<ul>
{{#each comment in comments}}
<li>
<div>{{comment.body}}</div>
</li>
{{/each}}
</ul>
</section>
```
When Ember Data queries the store for the post, it will make an API call to
http://localhost:8000/api/posts/1, to which the express server will respond with
some mock data:
```
{
"post": {
"id": 1,
"title": "Rails is omakase",
"comments": ["1", "2"],
"user" : "dhh"
},
"comments": [{
"id": "1",
"body": "Rails is unagi"
}, {
"id": "2",
"body": "Omakase O_o"
}]
}
```
API存根/ routes.js：
/* global module */
module.exports = function(server) {
// Create an API namespace, so that the root does not
// have to be repeated for each end point.
server.namespace('/api', function() {
// Return fixture data for '/api/posts/:id'
server.get('/posts/:id', function(req, res) {
var post = {
"post": {
"id": 1,
"title": "Rails is omakase",
"comments": ["1", "2"],
"user" : "dhh"
},
"comments": [{
"id": "1",
"body": "Rails is unagi"
}, {
"id": "2",
"body": "Omakase O_o"
}]
};
res.send(post);
});
});
};
應用程序/適配器/ application.js中：
var ApplicationAdapter = DS.RESTAdapter.extend({
namespace: 'api'
});
export default ApplicationAdapter;
app/models/post.js：
var attr = DS.attr,
hasMany = DS.hasMany,
belongsTo = DS.belongsTo;
var Post = DS.Model.extend({
title: attr(),
comments: hasMany('comment'),
user: attr(),
});
export default Post;
應用程序/模型/ comment.js：
var attr = DS.attr,
hasMany = DS.hasMany,
belongsTo = DS.belongsTo;
var Comment = DS.Model.extend({
body: attr()
});
export default Comment;
應用程序/路由/ index.js：
var IndexRoute = Ember.Route.extend({
model: function() {
return this.store.find('post', 1);
}
});
export default IndexRoute;
應用程序/ router.js：
應用程序/模板/index.hbs：
<h2>{{title}}</h2>
<p>{{body}}</p>
<section class="comments">
<ul>
{{#each comment in comments}}
<li>
<div>{{comment.body}}</div>
</li>
{{/each}}
</ul>
</section>
的package.json：
...
"name": "cli2test",
"APIMethod": "stub",
"version": "0.0.0",
"private": true,
"directories": {
"doc": "doc",
"test": "test"
...
可能重複[我怎樣設置的API存根在餘燼-cli應用程序？]（http://stackoverflow.com/questions/22586703/how-do-i-setup-the-api-stub-in-an-ember-cli-app） – givanse