注释路由在 symfony 4.2.8 中不起作用答案

【问题标题】：Annoation Route not work in symfony 4.2.8注释路由在 symfony 4.2.8 中不起作用
【发布时间】：2019-10-06 10:39:38
【问题描述】：

我为 create page 使用 symfony 4。

像这样创建 ArticleController：

namespace App\Controller;

use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Annotation\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;


class ArticleController extends Controller
{
    public function index()
    {
        /**
         * @Route("/")
         * @Method({"GET"})
        */

        return new Response(
            '<html><body>Hello !!!</body></html>'
        );

    }
}

我使用 composer 安装注释，这是我的 composer.json 文件：

{
    "type": "project",
    "license": "proprietary",
    "require": {
        "php": "^7.1.3",
        "ext-ctype": "*",
        "ext-iconv": "*",
        "sensio/framework-extra-bundle": "^5.3",
        "symfony/console": "4.2.*",
        "symfony/dotenv": "4.2.*",
        "symfony/flex": "^1.1",
        "symfony/framework-bundle": "4.2.*",
        "symfony/twig-bundle": "4.2.*",
        "symfony/yaml": "4.2.*"
    },
    "config": {
        "preferred-install": {
            "*": "dist"
        },
        "sort-packages": true
    },
    "autoload": {
        "psr-4": {
            "App\\": "src/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "App\\Tests\\": "tests/"
        }
    },
    "replace": {
        "paragonie/random_compat": "2.*",
        "symfony/polyfill-ctype": "*",
        "symfony/polyfill-iconv": "*",
        "symfony/polyfill-php71": "*",
        "symfony/polyfill-php70": "*",
        "symfony/polyfill-php56": "*"
    },
    "scripts": {
        "auto-scripts": {
            "cache:clear": "symfony-cmd",
            "assets:install %PUBLIC_DIR%": "symfony-cmd"
        },
        "post-install-cmd": [
            "@auto-scripts"
        ],
        "post-update-cmd": [
            "@auto-scripts"
        ]
    },
    "conflict": {
        "symfony/symfony": "*"
    },
    "extra": {
        "symfony": {
            "allow-contrib": false,
            "require": "4.2.*"
        }
    }
}

并将此.htaccess 文件添加到公用文件夹中：

<IfModule mod_rewrite.c>
    RewriteEngine On

    # Determine the RewriteBase automatically and set it as environment variable.
    RewriteCond %{REQUEST_URI}::$1 ^(/.+)/(.*)::\2$
    RewriteRule ^(.*) - [E=BASE:%1]

    # If the requested filename exists, simply serve it.
    # We only want to let Apache serve files and not directories.
    RewriteCond %{REQUEST_FILENAME} -f
    RewriteRule .? - [L]

    # Rewrite all other queries to the front controller.
    RewriteRule .? %{ENV:BASE}/index.php [L]
</IfModule>

现在，当我查看浏览器 url:smfony.local 时，我看到了 symfony 欢迎页面。我使用routes.yaml 文件检查路线，我的路线工作正常（显示你好！！！！消息）但注释路线不适用于我。

我该如何解决这个问题？！

【问题讨论】：

标签： php symfony symfony4

【解决方案1】：

我认为你需要在路线之前移动注释：

/**
* @Route("/", name="index")
*/
public function index()
{

    return new Response(
        '<html><body>Hello !!!</body></html>'
    );

}

还要确保添加注释composer require annotations

【讨论】：