Hello World

Run with babel-node

Step 1: Checkout the code

check out the code.

git clone https://github.com/easynode/easynode-template.git

    git branch -r   //show remote branchs


    hujiabaos-MacBook-Pro:easynode-template hujiabao$ git branch -r
    origin/HEAD -> origin/master
    origin/helloworld
    origin/master


    git checkout origin/helloworld

Step 2: Generate Scaffolding

By running sh init_project.sh to generate scaffolding, In the making the scaffolding, it will ask you to enter the below four parameters to replace the below macro definistions:{COMPANY},{PROJECT},{AUTHOR},{PORT}

compnay'name (dot disallowed)
project name (dot disallowed)
web port
author name

current working directory is :
    /Users/hujiabao/workspace_docker/easynode-template/easynode-template/easynode-template/easynode-template
    now it is:
    Wed Jun 15 21:13:08 CST 2016
    welcome to easnynode!
    Please input company'name:
    netease
    Please input project'name:
    stock
    Please input http server's port:
    8899
    Please input author's name:
    hjb
    Company: netease
    Project: monitor
    AUTHOR: hjb
    PORT: 8899

Step 3: Install the dependencies

In the same directory as the file package.json, run npm install

Step 4: Run Hello World
```
cd bin
    sh dev_start.sh
```
You open the http:://127.0.0.1:8899 in the browser, You will see the output "Hello World!"

Files Descriptions

plugins/views/index.html

This is a simple static page

 <!DOCTYPE html>
    <html lang="en">
    <head>
    <meta charset="UTF-8">
    <title>Document</title>
    </head>
    <body>
    Hello World!
    </body>
    </html>

netease.monitor.backend.controllers.Controllers.js

var assert = require('assert');
    var logger = using('easynode.framework.Logger').forFile(__filename);
    var GenericObject = using('easynode.GenericObject');
    var fs = require('co-fs');
    var FileService =  using('easynode.framework.util.FileService');
    var multipart = require('co-multipart');
    var f =  require('fs');
    var util = require('util');
    var thunkify = require('thunkify');

    (function () {
    /**
    * Class Controllers
    *
    * @class netease.monitor.backend.controllers.Controllers
    * @extends easynode.GenericObject
    * @since 0.1.0
    * @author allen.hu
    * */
    class Controllers extends GenericObject
    {
    /**
    * 构造函数。
    *
    * @method 构造函数
    * @since 0.1.0
    * @author allen.hu
    * */
    constructor()
    {
    super();
    //调用super()后再定义子类成员。
    }


    /**
    * @api:
    * @apiDescription: 首页
    * @apiName {}
    * @apiGroup {}
    * @apiPermission {}
    * @apiSuccess {} {} {}
    * @apiVersion {}
    * */
    static home(app){
    return function *(){
    yield this.render('index',{});
    }
    }


    getClassName()
    {
    return EasyNode.namespace(__filename);
    }
    }

    module.exports = Controllers;
    })();

netease.monitor.backend.routes.Routes.js

'use strict'

    var assert = require('assert');
    var logger = using('easynode.framework.Logger').forFile(__filename);
    var GenericObject = using('easynode.GenericObject');
    var S = require('string');
    var thunkify = require('thunkify');

    import Controllers from '../controllers/Controllers';


    (function () {
    /**
    * Class Routes
    *
    * @class netease.monitor.backend.routes.Routes
    * @extends easynode.GenericObject
    * @since 0.1.0
    * @author allen.hu
    * */
    class Routes extends GenericObject
    {
    /**
    * 构造函数。
    *
    * @method 构造函数
    * @since 0.1.0
    * @author allen.hu
    * */
    constructor()
    {
    super();
    //调用super()后再定义子类成员。
    }

    static defineRoutes(httpServer)
    {
    Routes.addRoute(httpServer);

    httpServer.addTemplateDirs('plugins/views');
    }

    static addRoute(httpServer)
    {
    httpServer.addRoute('get', '/', Controllers.home(httpServer));
    }

    getClassName()
    {
    return EasyNode.namespace(__filename);
    }
    }

    module.exports  = Routes;
    })();

netease.monitor.backend.Main.js

var assert = require('assert');
    var logger = using('easynode.framework.Logger').forFile(__filename);
    var GenericObject = using('easynode.GenericObject');
    var S = require('string');
    var thunkify = require('thunkify');
    var Routes = using('netease.monitor.backend.routes.Routes');
    var MySqlDataSource = using('easynode.framework.db.MysqlDataSource');
    var HTTPUtil =  using('easynode.framework.util.HTTPUtil');

    (function () {
    /**
    * Class Main
    *
    * @class netease.monitor.backend.Main
    * @extends easynode.GenericObject
    * @since 0.1.0
    * @author allen.hu
    * */
    class Main extends GenericObject
    {
    /**
    * 构造函数。
    *
    * @method 构造函数
    * @since 0.1.0
    * @author allen.hu
    * */
    constructor()
    {
    super();
    //调用super()后再定义子类成员。
    }

    static * main(){

    //HTTP Server
    var KOAHttpServer =  using('easynode.framework.server.http.KOAHttpServer');
    var httpPort = S(EasyNode.config('http.server.port','7000')).toInt();
    var httpServer = new KOAHttpServer(httpPort);

    //设置ContextHook,
    httpServer.setActionContextListener({
    onCreate: function (ctx) {
    console.log("onCreate");
    return function * () {
    };
    },
    onDestroy: function (ctx) {
    console.log("onDestroy");
    return function * () {

    };
    },

    onError: function (ctx, err) {
    console.log("onError");
    return function * () {
    };
    }
    });

    httpServer.name = EasyNode.config('http.server.name','netease-monitor-Service');
    Routes.defineRoutes(httpServer);
    yield httpServer.start();
    }

    getClassName()
    {
    return EasyNode.namespace(__filename);
    }
    }

    module.exports = Main;
    })();

Run with node in the container

Step 1: Build the image

docker build -t easynode-helloworld:0.0.1 .

Step 2: Run the container

docker run -d --net=host -e PORT=8899 easynode-helloworld:0.0.1 sh start.sh

Step 3: See the output

You open the http:://127.0.0.1:8899 in the browser, You will see the output "Hello World!"