Examples of custom package development in laravel5.4
本篇文章给大家分享的内容是关于如何在Laravel 5.1中进行自定义包的开发，步骤很清晰，有着一定的参考价值，希望可以帮助到有需要的朋友。
1、安装Laravel
已安装Laravel的略过本步骤，未安装的参考Laravel安装文档：Laravel 5.1安装及配置
2、创建目录和服务提供者
在根目录下创建文件夹 packages/jai/contact/src
进入src目录并创建一个服务提供者ContactServiceprovider.php：
<?php namespace Jai\Contact;
use Illuminate\Support\ServiceProvider;
use Illuminate\Routing\Router;
class ContactServiceprovider extends ServiceProvider
{
/**
* Indicates if loading of the provider is deferred.
*
* @var bool
*/
protected $defer = false;
public function boot()
{
$this->loadViewsFrom(realpath(__DIR__.'/../views'), 'contact');
$this->setupRoutes($this->app->router);
// this for conig
$this->publishes([
__DIR__.'/config/contact.php' => config_path('contact.php'),
]);
}
/**
* Define the routes for the application.
*
* @param \Illuminate\Routing\Router $router
* @return void
*/
public function setupRoutes(Router $router)
{
$router->group(['namespace' => 'Jai\Contact\Http\Controllers'], function($router)
{
require __DIR__.'/Http/routes.php';
});
}
public function register()
{
$this->registerContact();
config([
'config/contact.php',
]);
}
private function registerContact()
{
$this->app->bind('contact',function($app){
return new Contact($app);
});
}
}创建路由
在src目录下新建一个Http目录并在其中创建一个routes.php：
<?php Route::get('contact', 'ContactController@index');
创建控制器
在Http目录下新建Controllers目录并在其中创建控制器ContactController.php：
<?php namespace Jai\Contact\Http\Controllers;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Config;
class ContactController extends Controller
{
/**
* Show the application welcome screen to the user.
*
* @return Response
*/
public function index()
{
dd(Config::get("contact.message"));
return view('contact::contact');
}
}创建配置文件
在src目录下新建config目录并在其中创建配置文件contact.php：
<?php
return [
"message" => "Welcome to your new package"
];创建视图文件
在packages/jai/contact目录下创建views文件夹，并在其中创建视图文件template.blade.php：
<html>
<head>
<meta charset="UTF-8">
<title>title</title>
</head>
<body>
@yield('content')
</body>
</html>和视图文件contact.blade.php：
@extends('contact::template') @section('content') Laravel Academy @stop
最终生成的目录结构如下：
3、添加包路径到composer.json
在根目录下修改composer.json，将"Jai\\Contact\\": "packages/jai/contact/src/"添加到psr-4：
"psr-4": {
"App\\": "app/",
"Jai\\Contact\\": "packages/jai/contact/src/"
}4、注册服务提供者
在Laravel应用根目录下修改config/app.php，将服务提供者追加到providers数组：
Jai\Contact\ContactServiceProvider::class
5、加载包并发布资源
完成上述操作之后还要在命令行执行两个命令，首先在应用根目录下运行
composer dump-autoload
来更新Composer的autoloader，然后运行
php artisan vendor:publish
将自定义包的配置文件发布到应用根目录的config目录下以便可以访问。
6、在浏览器中测试
完成上述操作后即可在浏览器中访问http://laravel.app:8000/contact,页面输出如下：
"Welcome to your new package"
修改ContactController.php的代码如下：
//dd(Config::get("contact.message"));
return view('contact::contact');则页面输出为：
Laravel Academy
至此，表明我们的自定义包开发完成并通过测试。
相关推荐：
laravel5.4框架中vue.js实现Ajax的表单提交错误验证
Laravel框架内置的Broadcast功能如何实现与客户端实时通信
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