我正在使用 Slim Framework 構(gòu)建一個(gè) API，我編寫了一個(gè)腳本來創(chuàng)建路由并動(dòng)態(tài)添加它的中間件。問題是由于某種原因，這些路線被應(yīng)用到應(yīng)用程序中的每條路線。如何僅在一條路由上應(yīng)用中間件？這是 route.cfg 文件#[HTTP Verb] [Route] [Controller::method] [middleware|middleware]GET /usuario/autenticar UsuarioController:autenticar logGET /usuario/listar[/{id}] UsuarioController:listar log|autenticarGET /usuario/encerrarSessao UsuarioController:encerrarSessao log|autenticarPOST /usuario/cadastrar UsuarioController:cadastrar log|autenticarPUT /usuario/editar UsuarioController:editar log|autenticarDELETE /usuario/deletar UsuarioController:deletar log|autenticar這是讀取路由文件的腳本<?phpuse Slim\App;use Slim\Http\Request;use Slim\Http\Response;return function (App $app) { $container = $app->getContainer();$routesFile = file(__DIR__ . '/routes.cfg');foreach ($routesFile as $fileLine) { $fileLine = str_replace("\n", "", $fileLine); $fileLine = preg_replace('/\s+/', ' ', $fileLine); $args = explode(' ', $fileLine); if (strpos($fileLine, '#') !== false || count($args) < 3) continue; $verb = array_key_exists(0, $args) ? $args[0] : null; $endpoint = array_key_exists(1, $args) ? $args[1] : null; $controller = array_key_exists(2, $args) ? $args[2] : null; $routeMiddleware = array_key_exists(3, $args) ? $args[3] : null; $app->{$verb}($endpoint, "$controller"); if (isset($routeMiddleware) && strlen($routeMiddleware) > 0) { $routeMiddleware = trim($routeMiddleware); $middlewares = explode('|', $routeMiddleware); foreach ($middlewares as $middlewareFunction) { $app->add(function($request, $response, $next) use ($middlewareFunction) { return Middleware::{$middlewareFunction}($request, $response, $next); }); } }}};這是我的中間件類 <?phpuse Slim\App;class Middleware { public static function autenticar($request, $response, $next) { //Do stuff... return $next($request, $response); }
1 回答
江戶川亂折騰
TA貢獻(xiàn)1851條經(jīng)驗(yàn) 獲得超5個(gè)贊
在這種情況下，問題在于這一行為所有路由注冊(cè)了中間件：
$app->add(function($request, $response, $next) use ($middlewareFunction) {
為單個(gè)路由注冊(cè)中間件的工作方式如下：
$this->get('/', \App\Action\HomeIndexAction::class)
->add(MyMiddleware::class);
我會(huì)嘗試像這樣更改您的代碼：
<?php
use Slim\App;
use Slim\Http\Request;
use Slim\Http\Response;
return function (App $app) {
$routesFile = file(__DIR__ . '/routes.cfg');
foreach ($routesFile as $fileLine) {
$fileLine = str_replace("\n", '', $fileLine);
$fileLine = preg_replace('/\s+/', ' ', $fileLine);
$args = explode(' ', $fileLine);
if (strpos($fileLine, '#') !== false || count($args) < 3) {
continue;
}
$verb = $args[0] ?? null;
$endpoint = $args[1] ?? null;
$controller = $args[2] ?? null;
$routeMiddleware = $args[3] ?? null;
// This line has changed
$route = $app->{$verb}($endpoint, $controller);
if (isset($routeMiddleware) && $routeMiddleware !== '') {
$routeMiddleware = trim($routeMiddleware);
$middlewares = explode('|', $routeMiddleware);
foreach ($middlewares as $middlewareFunction) {
// This line has changed
$route->add(function ($request, $response, $next) use ($middlewareFunction) {
return Middleware::{$middlewareFunction}($request, $response, $next);
});
}
}
}
};
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