PHP AltoRouter - 无法获取 GET 请求

Question

出于某种原因，我无法启动 AltoRouter。我正在尝试最基本的呼叫，但没有任何反应。我怎样才能让它发挥作用？我的 index.php 文件如下所示：

    <?php

    include('settings/autoload.php');

    use app\AltoRouter;

    $router = new AltoRouter;

    $router->map('GET', '/', function(){

        echo 'It is working';
    });

$match = $router->match();

autoload.php:

<?php

require_once('app/Router.php');

Answer 1

您的问题是 AltoRouter，根据 documentation (and in contrast to the Slim Framework，似乎具有相同的语法），不会为您处理请求，它只有匹配他们。因此，通过调用 $router->match()，您可以获得所有必需的信息，以便以您喜欢的任何方式处理请求。如果您只想调用闭包函数，只需修改您的代码：

<?php

// include AltoRouter in one of the many ways (Autoloader, composer, directly, whatever)
$router = new AltoRouter();

$router->map('GET', '/', function(){

    echo 'It is working';
});

$match = $router->match();

// Here comes the new part, taken straight from the docs:

// call closure or throw 404 status
if( $match && is_callable( $match['target'] ) ) {
        call_user_func_array( $match['target'], $match['params'] );
} else {
        // no route was matched
        header( $_SERVER["SERVER_PROTOCOL"] . ' 404 Not Found');
}

瞧瞧 - 现在您将获得所需的输出！

PHP AltoRouter - 无法获取 GET 请求

PHP AltoRouter - can't get GET request

php

routing

routes

altorouter