构建自己的PHP框架--抽象框架的内容，php框架--抽象

<span>{
    </span>"name": "craryprimitiveman/simple-framework"<span>,
    </span>"description": "A simple php framework"<span>,
    </span>"license": "MIT"<span>,
    </span>"authors"<span>: [
        {
            </span>"name": "harrysun"<span>,
            </span>"email": "sunguangjun@126.com"<span>
        }
    ],
    </span>"require"<span>: {},
    </span>"autoload"<span>: {
        </span>"psr-4"<span>: {
            </span>"sf\": "src/"<span>,
            </span>"app\": ""<span>
        }
    },
    </span>"repositories"<span>: [
        {</span>"type": "composer", "url": "http://packagist.phpcomposer.com"<span>},
        {</span>"packagist": <span>false</span><span>}
    ]
}</span>

<?<span>php
namespace sfase;

</span><span>use</span> <span>Exception</span><span>;

</span><span>/*</span><span>*
 * Application is the base class for all application classes.
 * @author Harry Sun <sunguangjun@126.com>
 </span><span>*/</span>
<span>abstract</span> <span>class</span><span> Application
{
    </span><span>/*</span><span>*
     * @var string the namespace that controller classes are located in.
     * This namespace will be used to load controller classes by prepending it to the controller class name.
     * The default namespace is `appcontrollers`.
     </span><span>*/</span>
    <span>public</span> <span>$controllerNamespace</span> = 'app\controllers'<span>;

    </span><span>/*</span><span>*
     * Runs the application.
     * This is the main entrance of an application.
     </span><span>*/</span>
    <span>public</span> <span>function</span><span> run()
    {
        </span><span>try</span><span> {
            </span><span>return</span> <span>$this</span>-><span>handleRequest();
        } </span><span>catch</span> (<span>Exception</span> <span>$e</span><span>) {
            </span><span>return</span> <span>$e</span><span>;
        }
    }

    </span><span>/*</span><span>*
     * Handles the specified request.
     </span><span>*/</span>
    <span>abstract</span> <span>public</span> <span>function</span><span> handleRequest();
}</span>

<?<span>php
namespace sfweb;

</span><span>/*</span><span>*
 * Application is the base class for all application classes.
 * @author Harry Sun <sunguangjun@126.com>
 </span><span>*/</span>
<span>class</span> Application <span>extends</span><span> sfaseApplication
{
    </span><span>/*</span><span>*
     * Handles the specified request.
     * @return Response the resulting response
     </span><span>*/</span>
    <span>public</span> <span>function</span><span> handleRequest()
    {
        </span><span>$router</span> = <span>$_GET</span>['r'<span>];
        </span><span>list</span>(<span>$controllerName</span>, <span>$actionName</span>) = <span>explode</span>('/', <span>$router</span><span>);
        </span><span>$ucController</span> = <span>ucfirst</span>(<span>$controllerName</span><span>);
        </span><span>$controllerName</span> = <span>$this</span>->controllerNamespace . '\' . <span>$ucController</span> . 'Controller'<span>;
        </span><span>$controller</span> = <span>new</span> <span>$controllerName</span><span>();
        </span><span>return</span> <span>call_user_func</span>([<span>$controller</span>, 'action'. <span>ucfirst</span>(<span>$actionName</span><span>)]);
    }
}</span>

<?<span>php
</span><span>require_once</span>(__DIR__ . '/../vendor/autoload.php'<span>);

</span><span>$application</span> = <span>new</span><span> sfwebApplication();
</span><span>$application</span>->run();