如何在Ember CLI中使用自定义Express服务器？ [英] How to use a custom Express server with Ember CLI?

问题描述

我正在使用Ember CLI 0.0.36。当我在项目文件夹中运行 ember服务器时，我的理解是，埋在某些Brocoli进程中的服务器将启动。但是，我想对自定义Express服务器进行编程，并使我的应用程序指向其后端的Node.js代码。我将如何在Ember CLI框架中执行此操作？

I'm using Ember CLI 0.0.36. When I run ember server in my project folder, my understanding is that a server buried in some Brocoli process gets started. However I would like to program a custom Express server and have my app point to that Node.js code for its backend. How would I go about doing that within the Ember CLI framework?

更新：

在@user3155277的答案，我添加了一个适配器文件，如下所示：

Following @user3155277's answer, I added an adapter file like so:

app-name / app / adapters / application.js ：

import DS from 'ember-data';

export default DS.RESTAdapter.reopen({ namespace: 'api' });

我创建了一个Express服务器，放置在应用程序的根目录下：

I created an Express server that I put at the root of my app:

应用名称/server.js：

var express = require("express"),
    app = express(),
    path = require("path");

app.get("/api/test", function(req, res) {
    res.json({
        hello: "world"
    });
});

var server = app.listen(8147);

在Ember应用程序中，我的索引路径定义为：

In the Ember app, my index route is defined as so:

应用名称/应用/路由/index.js：

import Ember from 'ember';

export default Ember.Route.extend({
    model: function() {
        return Ember.$.getJSON("/api/test").then(function(data) {
            return data;
        });
    }
});

然后在命令行上像这样启动服务器：

On the command line I then start the server like so:

ember serve --proxy http://localhost:8147/

我收到以下错误：

version: 0.0.35-master-86abdb11ba
Proxying to http://localhost:8147/
object is not a functionTypeError: object is not a function
    at Class.module.exports.Task.extend.start (D:\ember-cli\lib\tasks\server\express-server.js:41:43)
    at Class.module.exports.Task.extend.run (D:\ember-cli\lib\tasks\serve.js:40:23)
    at Class.module.exports.Command.extend.run (D:\ember-cli\lib\commands\serve.js:35:18)
    at Class.Command.validateAndRun (D:\ember-cli\lib\models\command.js:74:15)
    at CLI.<anonymous> (D:\ember-cli\lib\cli\cli.js:33:20)
    at tryCatch (D:\ember-cli\node_modules\rsvp\dist\commonjs\rsvp\-internal.js:163:16)
    at invokeCallback (D:\ember-cli\node_modules\rsvp\dist\commonjs\rsvp\-internal.js:172:17)
    at publish (D:\ember-cli\node_modules\rsvp\dist\commonjs\rsvp\-internal.js:150:13)
    at flush (D:\ember-cli\node_modules\rsvp\dist\commonjs\rsvp\asap.js:51:9)
    at process._tickCallback (node.js:419:13)Livereload server on port 35729

推荐答案

Ember CLI 0.0.40：

This is actually pretty simple with Ember CLI 0.0.40:

创建文件夹结构

ember new my-app

进入新创建的文件夹

cd my-app

生成api-stub * （请参阅更新）

Generate api-stub* (see update)

ember generate api-stub my-server

后一个逗号d使用 index.js 文件和路由服务器文件夹$ c>文件夹，其中包含 my-server.js 文件。

This latter command creates a server folder with an index.js file and a routes folder with a my-server.js file.

打开 my- server.js 文件，您会看到：

module.exports = function(app) {
    var express = require("express");
    var myServerRouter = express.Router();
    myServerRouter.get("/", function(req, res) {
        res.send({my-server:"something"});
    });
    app.use("/api", myServerRouter);
};

然后您要做的就是更改该文件。如果Ember应用程序调用 / api / hamsters 和 / api / project ，则进行如下编辑：

All you need to do then is to change that file. If the Ember app makes calls to /api/hamsters and /api/project, edit as follows:

module.exports = function(app) {
    var express = require("express");
    var myServerRouter = express.Router();
    myServerRouter.get("/hamsters", function(req, res) {
        res.send({ ... });
    });
    myServerRouter.get("/project", function(req, res) {
        res.send({ ... });
    });
    app.use("/api", myServerRouter);
};

要启动服务器（从项目的根目录）：

To start the server (from project's root):

ember server

确保已更新节点.js到最新版本。

Make sure you have updated node.js to the latest version as well.

从Ember CLI 0.0.41开始（通过此PR ） api-stub 已重命名为 http-mock 。

As of Ember CLI 0.0.41 (via this PR) api-stub has been renamed http-mock.

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