laravel-container

Laravel 容器是完全独立的，即使你的项目不是基于 Laravel 框架的，依然可以使用 Laravel 的服务容器，只要通过 Composer 安装 illuminate/container 就好了。想了解更多关于容器的知识？去读源码吧！容器在底层只有一个类 IlluminateContainerContainer 读完了你就会对容器如何工作有更深的理解。

初始化composer.json

安装laravel-container

psr-4 autoload

AppApplication

helpers.php

index.php

初始化composer.json

vi composer.json

{

"name": "laravel/container",

"description": "Laravel Container.",

"keywords": ["container","laravel"],

"license": "MIT",

"type": "project",

"require": {

"php": "^7.0.0"

},

"autoload": {

},

"minimum-stability": "dev",

"prefer-stable": true

}

安装laravel-container

composer require illuminate/container

psr-4 autoload

vi composer.json

{

"autoload": {

"files": [

"app/Support/helpers.php"

],

"psr-4": {

"App": "app/"

}

}

}

AppApplication

vi app/Application.php

namespace App;

use IlluminateContainerContainer;

class Application extends Container

{

public function __construct()

{

static::setInstance($this);

}

}

helpers.php

vi app/Support/helpers.php

function app($abstract = null,array $parameters = [])

{

if (is_null($abstract)) {

return IlluminateContainerContainer::getInstance();

}

return IlluminateContainerContainer::getInstance()->make($abstract,$parameters);

}

index.php

vi public/index.php

require __DIR__ . '/../vendor/autoload.php';

$app = new AppApplication();

$app->instance('name','Cuber');

s($app->make('name'));

s(app('name'));

s(app());

（编辑：安卓应用网）

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