Laravel RESTful快速部署指南（一）

关于Laravel就不再多说，关于Laravel的内容可以网上搜索，百科上有很多。接下来让我们用Laravel Resource Controller创建一个RESTful应用吧

开发环境:Windows+XAMPP

代码下载:https://github.com/gmszone/learingphp

编辑器: Sublime Text3(Crack)

转载保留:(转载自Phodal's BlogPhodal's CSDN)

创建数据库迁移

php artisan migrate:make create_athomes_table

打开生成的*create_athome_table.php

添加表

<?php

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class CreateAthomesTable extends Migration {

	public function up()
	{
		Schema::create('athomes', function(Blueprint $table)
		{
			$table->increments('id');
			$table->float('temperature');
			$table->float('sensors1');
			$table->float('sensors2');
			$table->boolean('led1');
			$table->timestamps();
		});
	}

	public function down()
	{
		Schema::drop('athomes');
	}

}

这里创建了四个表，一个是用于开关控制的led1，以及两个传感器，还有温度传感器

上一篇博文用的是 Laravel+Angularjs+D3打造可视化数据,RESTful+Ajax 直接路由的方法，这里要用的是控制器

Route::get('/athome/{atid}',function($atid){  
    $atdata=Athomes::where('id','=',$atid)  
                        ->select('id','temperature','sensors1','sensors2','led1')  
                        ->get();  
    return Response::json($atdata);  
});

创建控制器

用下面的代码实现我们称之为Athomes控制器的创建

php artisan controller:make AthomesController

就会在app/controllers下面生成下面的代码

<?php

class AthomesController extends \BaseController {

	/**
	 * Display a listing of the resource.
	 *
	 * @return Response
	 */
	public function index()
	{
		//
	}

	/**
	 * Show the form for creating a new resource.
	 *
	 * @return Response
	 */
	public function create()
	{
		//
	}

	/**
	 * Store a newly created resource in storage.
	 *
	 * @return Response
	 */
	public function store()
	{
		//
	}

	/**
	 * Display the specified resource.
	 *
	 * @param  int  $id
	 * @return Response
	 */
	public function show($id)
	{
		//
	}

	/**
	 * Show the form for editing the specified resource.
	 *
	 * @param  int  $id
	 * @return Response
	 */
	public function edit($id)
	{
		//
	}

	/**
	 * Update the specified resource in storage.
	 *
	 * @param  int  $id
	 * @return Response
	 */
	public function update($id)
	{
		//
	}

	/**
	 * Remove the specified resource from storage.
	 *
	 * @param  int  $id
	 * @return Response
	 */
	public function destroy($id)
	{
		//
	}

}

添加类

位于app/modals

<?php

class Athomes extends Eloquent {

	protected $table = 'athomes';


}

添加到路由

打开routes.php

Route::resource('athome', 'AthomesController');

一个简单的输出

官方的指导写明了资源控制器的用法

Verb Path Action Route Name

GET	/resource	index	resource.index
GET	/resource/create	create	resource.create
POST	/resource	store	resource.store
GET	/resource/{resource}	show	resource.show
GET	/resource/{resource}/edit	edit	resource.edit
PUT/PATCH	/resource/{resource}	update	resource.update
DELETE	/resource/{resource}	destroy	resource.destroy

添加到index，打开app/controller/AthomesController

在index函数下面写一个

echo "Hello,world"

打开浏览器，这里是在XAMPP下开关的也就是

localhost/learingphp/public/athome

会看到输出Hello,World。也就是说athome是直接在Index上的。让我们输出JSON

添加seed

打开app/database/seeds/DataSeeder.php，创建两个新的数据

class AthomesTableSeeder extends Seeder
{
	public function run()
	{
		Athomes::create(array(
			'temperature'=>'19.8',
			'sensors1'=>'22.2',
			'sensors2'=>'7.5',
			'led1'=>False
		));
		Athomes::create(array(
			'temperature'=>'18.8',
			'sensors1'=>'22.0',
			'sensors2'=>'7.6',
			'led1'=>False
		));
	}
}

运行

php artisan db:seed

输出JSON

回到index函数，让我们输出json格式的数据

	public function index()
	{
		$data=Athomes::all();
	        return Response::json($data);
	}

打开刚才的地址，下面的数据是修改过的

[{"id":1,"temperature":12,"sensors1":12,"sensors2":23,"led1":0,"created_at":"2013-11-11 08:42:24","updated_at":"2013-11-11 08:42:24"},{"id":2,"temperature":12,"sensors1":12,"sensors2":33,"led1":1,"created_at":"2013-11-11 08:42:33","updated_at":"2013-11-11 08:42:33"},{"id":3,"temperature":19.799999237061,"sensors1":22,"sensors2":7.5,"led1":1,"created_at":"2013-11-11 08:53:41","updated_at":"2013-11-11 08:53:41"},{"id":4,"temperature":19,"sensors1":22,"sensors2":7.5,"led1":1,"created_at":"2013-11-11 08:54:02","updated_at":"2013-11-11 08:54:02"}]

用curl进行测试，现在不是很必要，不过也不影响我们继续

curl -X GET  http://localhost/learingphp/public/athome