我想将 symfony2.1 用于一个新项目。我尝试用 composer 安装 symfony2。但是有多个错误/问题,所以我对粗体样式中的每个问题也有疑问。有时我不知道我这样做是否正确。
我想使用稳定的版本,所以我选择了 2.1.0 版本而不是 dev/master。
php composer.phar create-project symfony/framework-standard-edition symfony v2.1.0
结果是这样的:
Installing symfony/framework-standard-edition (v2.1.0)
- Installing symfony/framework-standard-edition (v2.1.0)
Downloading: 100%
Created project in symfony
Loading composer repositories with package information
Installing dependencies from lock file
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Installation request for symfony/symfony == 2.1.9999999.9999999-dev -> satisfiable by symfony/symfony 2.1.x-dev.
- Can only install one of: symfony/symfony dev-master, symfony/symfony 2.1.x-dev.
- Installation request for symfony/symfony == 9999999-dev -> satisfiable by symfony/sym fony dev-master.
所以我做了一个php composer.phar update
并且依赖项安装没有错误。
但我注意到大多数捆绑包都没有稳定版本。例如教义/普通(2.3.x-dev),这里是完整列表
Loading composer repositories with package information
Updating dependencies
- Installing doctrine/common (2.3.x-dev 605b1b8)
Cloning 605b1b8b5a7bc8daf9111fb35483e5708e30de35
- Installing doctrine/dbal (2.3.x-dev 239630b)
Cloning 239630b61f03f39d198441eced1bfffb7b0e61d1
- Installing twig/twig (dev-master 68b8c46)
Cloning 68b8c4619c5bbe82bd345fe56070dec8c356610a
- Installing symfony/symfony (2.1.x-dev e7059b4)
Cloning e7059b44c78ca8e1e892adb4d93b5a482f4eb9b3
- Installing swiftmailer/swiftmailer (dev-master e12e4ef)
Cloning e12e4ef3a9d6dd60fb734a01984a6e6627aea764
- Installing doctrine/orm (2.3.x-dev 4d9f24b)
Cloning 4d9f24b2eef3af3a3e76c773994c19bbb0706f88
- Installing doctrine/doctrine-bundle (dev-master v1.0.0)
Cloning v1.0.0
- Installing twig/extensions (dev-master f904575)
Cloning f904575642b1213db69b4a98f08397e722ba1cae
- Installing kriswallsmith/assetic (dev-master dfbb776)
Cloning dfbb776288baf9319d1693195af2cb6e00729901
- Installing symfony/assetic-bundle (dev-master 4e7e8a0)
Cloning 4e7e8a039fa19434f04558473adbb201118af942
- Installing symfony/swiftmailer-bundle (dev-master d2eae93)
Cloning d2eae9385c029cbac031a90e6d2abc74b889a562
- Installing monolog/monolog (dev-master a929570)
Cloning a929570bb7688b39fefe4106f0ecf0ac35f37647
- Installing symfony/monolog-bundle (dev-master v2.1.0-RC2)
Cloning v2.1.0-RC2
- Installing sensio/distribution-bundle (dev-master 9892129)
Cloning 98921298951598e8707258cba2b6180b96faa91c
- Installing sensio/framework-extra-bundle (dev-master v2.1.0)
Cloning v2.1.0
- Installing sensio/generator-bundle (dev-master v2.1.0-RC2)
Cloning v2.1.0-RC2
- Installing jms/metadata (1.1.1)
Downloading: 100%
- Installing jms/cg (1.0.0)
Downloading: 100%
- Installing jms/aop-bundle (1.0.0)
Downloading: 100%
- Installing jms/di-extra-bundle (1.1.x-dev af21952)
Cloning af219527024c584d7311aa855d7522429c5bdb67
- Installing jms/security-extra-bundle (1.2.x-dev 9ab6ace)
Cloning 9ab6aceda50fc7a2b07d741ba4b3f0695508afcb
1a) 这是对的吗?还是有其他解决方案?我的意思是使用稳定且不在开发模式下的捆绑包
第二天,我再次进行了作曲家更新,并注意到一些库已更新:dev-master 分支的所有库在最后一天有新的更改。
1b)所以我应该在开发我的应用程序时定期更新作曲家,合并新的错误修正等?
$ php composer.phar update
Loading composer repositories with package information
Updating dependencies
- Updating swiftmailer/swiftmailer dev-master (e12e4e => c97353)
Checking out c97353b1ebffe25a224146f69d17efe24c093def
- Updating monolog/monolog dev-master (a92957 => e5bf7b)
Checking out e5bf7ba5d1df622b68d004b3c0277bc94286e1b7
- Updating friendsofsymfony/user-bundle dev-master (24edb2 => 878b7c)
Checking out 878b7c8320159fb09e8e94d446c498b00142b206
- Updating sonata-project/notification-bundle dev-master (5e7b50 => 9cef7d)
Checking out 9cef7d224f224b4e4327f200f9bd57b798d4ab0a
- Updating knplabs/gaufrette dev-master (861110 => 5ac439)
Checking out 5ac439cd46eb461043e6bb73dae717528f674a57
- Updating sonata-project/media-bundle dev-master (d04a61 => 233511)
Checking out 2335114dab6ea9680d174df157f5a7b4551a54dc
因为我没有找到另一个解决方案,所以我继续并通过将此行添加"friendsofsymfony/user-bundle": "*"
到 composer.json 来安装 FOS UserBundle。我做了整个安装工作,而且效果很好。
然后我开始通过添加"sonata-project/admin-bundle": "dev-master"
到 composer.json 来安装 Sonata AdminBundle。我选择了 dev-master 版本,因为在http://packagist.org/packages/sonata-project/admin-bundle我发现 2.0.x-dev 版本不适用于 symfony2.1。
此外,AdminBundle 对 knplabs/knp-menu-bundle 具有依赖关系:1.1.*
在http://packagist.org/packages/knplabs/knp-menu-bundle上,我看到 v1.1.0 版本存在另一个依赖项knplabs/knp-menu: 1.1.*
然后在http://packagist.org/packages/knplabs/knp-menu我发现了 4 个以 1.1 开头的版本:
- 1.1.x-dev
- v1.1.2
- v1.1.1
- v1.1.0
2a) 版本号前是否有前导v
?
2b) 当依赖项为 1.1* 时,将使用这四个版本中的哪个版本?
当我开始加载管理包 deps 时,我看到了结果:
$ php composer.phar update
Loading composer repositories with package information
Updating dependencies
- Installing knplabs/knp-menu (1.1.x-dev v1.1.2)
Cloning v1.1.2
- Installing knplabs/knp-menu-bundle (v1.1.0)
Downloading: 100%
- Installing sonata-project/admin-bundle (dev-master 20d5e4a)
Cloning 20d5e4a659bddb5fc0bcfc4755643dbc4e3f7ec1
我安装了更多奏鸣曲捆绑包(doctrine-orm-admin-bundle、user-bundle、page-bundle、media-bundle),但出现错误
- Installing imagine/imagine (v0.3.0)
Downloading: 100%
[ErrorException]
rename(C:\wamp\www\symfony\vendor/imagine/Imagine/avalanche123-Imagine-a23b4f5,afcc946468d0cf073686fe7e1ae19eb2): access denied
(code: 5)
3)但是当我重复该步骤时,错误消失了。这是正常的吗?
$ php composer.phar update
Loading composer repositories with package information
Updating dependencies
- Installing imagine/imagine (v0.3.0)
Downloading: 100%
- Installing knplabs/gaufrette (dev-master 8611109)
Cloning 8611109aeb0bd43fd88485c20fec7fc85b021b84
- Installing sonata-project/media-bundle (dev-master d04a617)
Cloning d04a617d81383a6e1ba65ee99c2ea4379e7daf4e
然后我继续配置sonata admin bundle。添加创建 Post 实体和 PostAdmin 并为其配置服务后(顺便说一句:服务配置有点差),注意到我忘记安装 Knp 菜单(错误是non-existent service "knp_menu.factory
:)
我继续https://github.com/KnpLabs/KnpMenuBundle/blob/master/Resources/doc/index.md并查看安装说明的详细信息。屁股已经过时了。从smyfony2.1开始。$loader
autoload.php 中的 不再有任何功能registerNamespaces
,因为这不是 UniversalClassLoader 类,而是 composer 类加载器。所以我必须创建一个自己的 UniversalClassLoader 实例。而且路径完全不同,现在有一个父knplabs
目录,子目录也发生了变化。
use Symfony\Component\ClassLoader\UniversalClassLoader;
use Doctrine\Common\Annotations\AnnotationRegistry;
$loader = require __DIR__.'/../vendor/autoload.php';
// intl
if (!function_exists('intl_get_error_code')) {
require_once __DIR__.'/../vendor/symfony/symfony/src/Symfony/Component/Locale/Resources/stubs/functions.php';
$loader->add('', __DIR__.'/../vendor/symfony/symfony/src/Symfony/Component/Locale/Resources/stubs');
}
$universalLoader = new UniversalClassLoader();
$universalLoader->registerNamespaces(array(
'Knp\Menu' => __DIR__.'../vendor/knplabs/knp-menu/src',
'Knp\Bundle' => __DIR__.'/../vendor/knplabs/knp-menu-bundle'
));
$universalLoader->register();
AnnotationRegistry::registerLoader(array($loader, 'loadClass'));
return $loader;
4) 为什么 KnpMenu 安装结构已经过时,为什么 github 上只有一个 master 分支,而http://packagist.org上存在的版本没有?
我是 symfony2 和作曲家的新手,有时真的很难理解这一切。