Minor [PHP Framework] 2. The first application Hello World, minorhello

Minor【PHP Framework】2. The first application Hello World, minorhello

2.1 Hello World

　2.1.1 Configure routing

Add the following configuration in the app/Config/routes.php file:

<span>return</span><span> [
   </span>...
    '/helloworld'            =><span>  [
        </span>'name'                =>    'helloworld',
        'controller'        =>    'App\Modules\Demo\Controller\HelloController',
        'action'            =>    'hello'<span>
    ]</span>,<span>
];</span>

After this configuration, when we access http://xxx.xxx.xxx/helloworld in the browser, the hello method in AppModulesDemoControllerHelloController will be executed

　2.1.2 Create controller

Create a folder under the app/Modules folder: Demo/Controller/, then create the file HelloController.php, and then write in the file:

<?<span>php
namespace App\Modules\Demo\Controller;
</span><span>use</span><span> Minor\Controller\Controller;
</span><span>class</span> HelloController <span>extends</span><span> Controller
{
    </span><span>public</span> <span>function</span><span> hello()
    {</span><span>return</span> <span class="pl-c1">View<span class="pl-k">::render(<span class="pl-s"><span class="pl-pds">'Demo:Hello:hello.php<span class="pl-pds">', [<span class="pl-s"><span class="pl-pds">'name<span class="pl-pds">' <span class="pl-k">=> <span class="pl-s"><span class="pl-pds">'World<span class="pl-pds">']);</span></span></span></span></span></span></span></span></span></span></span></span><span>
    }
}    </span>

　2.1.3 Create view file

Create the folder /Tpl/Hello/ under the app/Modules/Demo/ folder and then create hello.php:

Hello <?= <span>$name</span>?>

Then visit: http://xxx.xxx.xxx/helloworld in the browser to see Hello World