使用供应商目录中的 autoloader.php 自动加载无法正常工作 [英] autloading not working correct using autoloader.php in vendor directory

问题描述

我对 Composer 的自动加载感到厌烦，因为自动加载器无法解析 DoctrineORMMappingTable.对于单元测试，我创建了带有典型注释的学说实体类:

i've troube with the autoloading of composer as the autoloader can't resolve DoctrineORMMappingTable. For the Unittests i have created doctrine entity classes with typical Annotations:

<?php

namespace OmniSearchTestEntity;

use DoctrineORMMapping as ORM;

/**
 * Picture
 *
 * @ORMTable(name="picture")
 * @ORMEntity
 */
class Picture
{

并使用此实体创建了一个新的实体管理器.但我收到了消息:

and created a new entity manager by using this entities. But im getting The Message:

DoctrineCommonAnnotationsAnnotationException: [Semantical Error] The annotation "@DoctrineORMMappingTable" in class OmniSearchTestEntityPicture does not exist, or could not be auto-loaded.

对于一些单元测试

首先，我有以下项目结构:

First, i have the following project structure:

/src
    /OmniSearch
        SomeClass.php
/tests
    /OmniSearchTest
        SomeClassTest.php
/composer.json
/phpunit.xml.dist

我的 composer.json 看起来像这样:

My composer.json looks like this:

{
    /* ... */

    "require": {
        "php": ">=5.4",
        "doctrine/orm": "2.*"
    },
    "require-dev": {
        "phpunit/phpunit": "4.*"
    },
    "autoload": {
        "psr-0": {
            "OmniSearch\": "src/"
        }
    },
    "autoload-dev": {
        "psr-0": {
            "OmniSearchTest\": "tests/"
        }
    }
}

虽然我的 phpunit 看起来完全像这样:

While my phpunit looks excactly like this:

<?xml version="1.0" encoding="UTF-8"?>
<phpunit backupGlobals="false"
     backupStaticAttributes="false"
     bootstrap="vendor/autoload.php"
     strict="true"
     verbose="true">
    <testsuites>
        <testsuite name="omnisearch">
            <directory>./tests/OmniSearchTest</directory>
        </testsuite>
    </testsuites>
</phpunit>

我从我的另一个 zf2 项目中切断了这个项目，其中自动加载工作正常.我不确定到底出了什么问题，因为自动生成的 autoload_namespaces.php 包含映射:

I cutted off this project from another zf2 project of mine where the autoloading was working fine. Im not sure what exactly went wrong because the autogenerated autoload_namespaces.php contains the the mapping:

'Doctrine\ORM\' => array($vendorDir . '/doctrine/orm/lib'),

推荐答案

这有点摸不着头脑，但 Symfony 2 应用程序包含一个 autoload.php 文件，该文件显式加载了一个注解注册表.

This is kind of a shot in the dark but Symfony 2 applications include an autoload.php file which explicitly loads an annotation registry.

// autoload.php
use DoctrineCommonAnnotationsAnnotationRegistry;
use ComposerAutoloadClassLoader;

/**
 * @var ClassLoader $loader
 */
$loader = require __DIR__.'/../vendor/autoload.php';

AnnotationRegistry::registerLoader(array($loader, 'loadClass'));

return $loader;

因为我不使用注释，所以我从未真正研究过任何细节.但试一试.伤不起.

I never really researched why in any detail since I don't use annotations. But give it a try. Can't hurt.

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