PHP Composer Autoload 找不到类错误 [英] Class not found error with PHP Composer Autoload
问题描述
错误是:
Fatal error: Uncaught Error: Class 'ChampionswebModelVOCompeticionVO'
not found in E:DriveProyectosChampionsEclipsepublicCrearCompeticion.php
on line 4
项目结构:
├───config
├───public
│ ├───css
│ └───js
│ └───vendor
├───src
│ └───Championsweb
│ ├───Controller
│ └───Model
│ └───VO
├───templates
├───tests
├───vendor
│ └───composer
└───views
CrearCompeticion.php(位于 public/)看起来像这样:
CrearCompeticion.php (located in public/) looks like this:
<?php
if (isset($_POST) && sizeof($_POST) > 0) {
$competicionVO = new ChampionswebModelVOCompeticionVO(
$_POST['nombre'],
$_POST['anho']
);
$adminactions = new ChampionswebControllerAdminActions();
$adminactions->crearCompeticion($competicionVO);
}
require '../views/CrearCompeticion.view.php';
CompeticionVO.php(位于 src/Championsweb/Model/VO)如下所示:
CompeticionVO.php (located in src/Championsweb/Model/VO) looks like this:
<?php
namespace ChampionswebModelVO;
class CompeticionVO {
public $id;
public $nombre;
public $anho;
public $idGanador;
public function __construct($nombre, $anho) {
$this->nombre = $nombre;
$this->anho = $anho;
}
}
Composer.json 看起来像这样:
Composer.json looks like this:
{
"autoload" : {
"classmap" : [
"./"
]
}
}
index.php 有自动加载要求:
index.php has the autoload require:
<?php
require '../vendor/autoload.php';
autoload_classmap.php 有 CompeticionVO 类:
autoload_classmap.php has the CompeticionVO class:
<?php
// autoload_classmap.php @generated by Composer
$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);
return array(
'Championsweb\Controller\Actions' => $baseDir . '/src/Championsweb/Controller/Actions.php',
'Championsweb\Controller\AdminActions' => $baseDir . '/src/Championsweb/Controller/AdminActions.php',
'Championsweb\Controller\UserActions' => $baseDir . '/src/Championsweb/Controller/UserActions.php',
'Championsweb\Model\Db' => $baseDir . '/src/Championsweb/Model/Db.php',
'Championsweb\Model\VO\CompeticionVO' => $baseDir . '/src/Championsweb/Model/VO/CompeticionVO.php',
'Championsweb\Model\VO\EquipoVO' => $baseDir . '/src/Championsweb/Model/VO/EquipoVO.php',
'Championsweb\Model\VO\RondaVO' => $baseDir . '/src/Championsweb/Model/VO/RondaVO.php',
'Championsweb\Model\VO\UsuarioVO' => $baseDir . '/src/Championsweb/Model/VO/UsuarioVO.php',
'ComposerAutoloaderInit91342042e1463ce66f1dcacb1f34d909' => $vendorDir . '/composer/autoload_real.php',
'Composer\Autoload\ClassLoader' => $vendorDir . '/composer/ClassLoader.php',
'Composer\Autoload\ComposerStaticInit91342042e1463ce66f1dcacb1f34d909' => $vendorDir . '/composer/autoload_static.php',
);
基本上,CrearCompeticion.view.php 有一个通过 POST 传递到 CrearCompeticion.php 的表单.然后 CrearCompeticion.php 尝试使用表单信息创建 CompeticionVO 的实例,但出现错误.
Basically, CrearCompeticion.view.php has a form that is passed through POST to CrearCompeticion.php. Then CrearCompeticion.php tries to create an instance of CompeticionVO with the info of the form, but I get the error.
我做错了什么?另外,我从一些教程中获得了我的 composer.json 文件,但我不太了解它是如何工作的,我很想这样做.
What am I doing wrong? Also, I got my composer.json file from some tutorial, but I don't really understand how it works and I'd love to.
提前致谢!
这是 autoload_static.php 的样子:
This is what autoload_static.php looks like:
<?php
// autoload_static.php @generated by Composer
namespace ComposerAutoload;
class ComposerStaticInit91342042e1463ce66f1dcacb1f34d909
{
public static $classMap = array (
'Championsweb\Controller\Actions' => __DIR__ . '/../..' . '/src/Championsweb/Controller/Actions.php',
'Championsweb\Controller\AdminActions' => __DIR__ . '/../..' . '/src/Championsweb/Controller/AdminActions.php',
'Championsweb\Controller\UserActions' => __DIR__ . '/../..' . '/src/Championsweb/Controller/UserActions.php',
'Championsweb\Model\Db' => __DIR__ . '/../..' . '/src/Championsweb/Model/Db.php',
'Championsweb\Model\VO\CompeticionVO' => __DIR__ . '/../..' . '/src/Championsweb/Model/VO/CompeticionVO.php',
'Championsweb\Model\VO\EquipoVO' => __DIR__ . '/../..' . '/src/Championsweb/Model/VO/EquipoVO.php',
'Championsweb\Model\VO\RondaVO' => __DIR__ . '/../..' . '/src/Championsweb/Model/VO/RondaVO.php',
'Championsweb\Model\VO\UsuarioVO' => __DIR__ . '/../..' . '/src/Championsweb/Model/VO/UsuarioVO.php',
'ComposerAutoloaderInit91342042e1463ce66f1dcacb1f34d909' => __DIR__ . '/..' . '/composer/autoload_real.php',
'Composer\Autoload\ClassLoader' => __DIR__ . '/..' . '/composer/ClassLoader.php',
'Composer\Autoload\ComposerStaticInit91342042e1463ce66f1dcacb1f34d909' => __DIR__ . '/..' . '/composer/autoload_static.php',
);
public static function getInitializer(ClassLoader $loader)
{
return Closure::bind(function () use ($loader) {
$loader->classMap = ComposerStaticInit91342042e1463ce66f1dcacb1f34d909::$classMap;
}, null, ClassLoader::class);
}
}
推荐答案
如您所说,您正在发布一个名为 CrearCompeticion.php
的脚本,该脚本位于 public/
目录.
So as you said, you're posting to a script called CrearCompeticion.php
that is located within the public/
directory.
这意味着 index.php
中存在的任何代码,包括 require '../vendor/autoload.php';
,在这种情况下都不会执行.
This means that whatever code is present in index.php
, including require '../vendor/autoload.php';
, is not executed in this case.
所以在你的情况下(你说你关注了 Laracast 但似乎没有使用 Laravel 应用程序设置),你需要添加 require __DIR__ .'/../vendor/autoload.php';
位于 CrearCompeticion.php
之上,这应该可以完成这项工作.
So in your case (you said you followed a Laracast but don't seem to be using a Laravel app setup), you'll want to add require __DIR__ . '/../vendor/autoload.php';
on top of CrearCompeticion.php
as well, which should do the job.
这篇关于PHP Composer Autoload 找不到类错误的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!