Silex命令失败

Question

当我尝试使用Silex运行控制台命令时，出现此错误。

PHP Error:  Class 'Testing\Command\TestingCommand' not found in /var/www/testCmd/app/console on line 9
PHP Stack trace:
PHP   1. {main}() /var/www/testCmd/app/console:0
PHP Fatal error:  Uncaught Symfony\Component\Debug\Exception\ClassNotFoundException: Attempted to load class "TestingCommand" from namespace "Testing\Command".
Did you forget a "use" statement for another namespace? in /var/www/testCmd/app/console:9
Stack trace:
#0 {main}
  thrown in /var/www/testCmd/app/console on line 9

我有app/console.php和app/bootstrap.php文件。控制台正在加载bootstrap，在控制台文件中我有一些类似的东西：

#!/usr/bin/env php
<?php

set_time_limit(0);

$app = require_once __DIR__ . '/bootstrap.php';

$application = $app['console'];
$app['console']->add(new \Testing\Command\TestingCommand());
$application->run();

编写器文件

{
    "name": "testing/Command",
    "require": {
        "knplabs/console-service-provider": "^2.0",
        "silex/silex": "^2.0",
        "symfony/monolog-bridge": "^3.1",
        "doctrine/common": "^2.6",
        "doctrine/dbal": "^2.5"
    },
    "autoload": {
        "psr-4": {
            "\\": "src/"
        }
    }
}

该命令位于src/ command /TestingCommand.php中

我是Silex的新手，我不知道是什么导致了这个问题。谢谢

Answer 1

Autoloader无法加载命令类。根据composer.json的自动加载部分和类名，包含此类的文件应位于src/Testing/Command/TestingCommand.php中。因此，您可以在此位置移动此文件或在composer.json中设置另一个搜索目录

"autoload": {
    "psr-4": {
        "Testing\\Command\\": "src/Command/"
        "\\": "src/"
    }
}

更改composer.json后，运行composer dump-autoload

https://getcomposer.org/doc/01-basic-usage.md#autoloading