Slim框架消息：Callable Homecontroller不存在

Question

公共/ index.php文件

<?php


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

ini_set('display_errors', 'On');

if (PHP_SAPI == 'cli-server') {
    // To help the built-in PHP dev server, check if the request was actually for
    // something which should probably be served as a static file
    $url  = parse_url($_SERVER['REQUEST_URI']);
    $file = __DIR__ . $url['path'];
    if (is_file($file)) {
        return false;
    }
}



session_start();

// Instantiate the app
$settings = require __DIR__ . '/../src/settings.php';



$app = new SlimApp($settings);

// Set up dependencies
require __DIR__ . '/../src/dependencies.php';

// Register middleware
require __DIR__ . '/../src/middleware.php';

// Register routes
require __DIR__ . '/../src/routes.php';

// Run app
$app->run();

这里我们有composer.json

{

"autoload":{
    "psr-4": {
        "App\": "src"
    }
},

"require": {
    "php": ">=5.5.0",
    "slim/slim": "^3.1",
    "slim/php-view": "^2.0",
    "monolog/monolog": "^1.17",
    "illuminate/database": "~5.1",
    "slim/twig-view": "^2.3"
},
"require-dev": {
    "phpunit/phpunit": ">=4.8 < 6.0"
},

"autoload-dev": {
    "psr-4": {
        "Tests\": "tests/"
    }
},
"config": {
    "process-timeout" : 0
},
}

这是我的控制器，我获得了命名空间的错误，在我看到的所有示例中使用了这个...我不知道该怎么做更多

<?php

namespace AppControllers;

class Homecontroller
{
    protected $container;

    // constructor receives container instance
    public function __construct(ContainerInterface $container) {
        $this->container = $container;
    }

    public function home($request, $response, $args) {
        echo "locura";
        // your code
        // to access items in the container... $this->container->get('');
        return $response;
    }

    public function contact($request, $response, $args) {
        // your code
        // to access items in the container... $this->container->get('');
        return $response;
    }
}

实际配置在我的routes.php中，我把它放在：

$app->get('/new', Homecontroller::class . ':home');

配置之前

在上面的代码中，我尝试将控制器创建到容器中，然后使用

$app->get('/new', 'HomeController:home');

在dependencies.php我把这个代码：

$container['HomeController'] = function($c) {
$view = $c->get("view"); // retrieve the 'view' from the container
return new HomeController($view);

};

但我没有获得任何配置的任何结果

我想从路由器加载HomeController

这是我放api.powertv / new时的错误

 Type: RuntimeException
 Message: Callable Homecontroller does not exist
File:       /Users/alfonso/Sites/powertv_api/vendor/slim/slim/Slim/CallableResolver.php
Line: 90

我来到这里，我把这篇文章当作我最后的资源，如果失败我不知道我要做什么。

Answer 1

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Answer 2

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