symfony4: 没有任何扩展能够加载 "doctrine_mongodb "的配置。

Question

我在Symfony4.1中配置doctrine odm时遇到了一个问题。

在composer更新时，我得到了一个错误信息，cache:clear子命令。

没有任何扩展能够加载 "doctrine_mongodb "的配置（在homethomasDocumentsdevbladevm_apiconfigpackagesdoctrine.yaml中）。 查找命名空间 "doctrine_mongodb"，发现 "framework"

我的composer.json看起来不错

    {
    "type": "project",
    "license": "proprietary",
    "require": {
        "php": "^7.1.3",
        "ext-ctype": "*",
        "ext-iconv": "*",
        "alcaeus/mongo-php-adapter": "^1.1.5",
        "doctrine/mongodb-odm": "^1.2.4",
        "doctrine/mongodb-odm-bundle": "^3.5",
        "mongodb/mongodb": "1.3.2",
        "symfony/console": "*",
        "symfony/flex": "^1.1",
        "symfony/framework-bundle": "*",
        "symfony/yaml": "*"
    },
    "require-dev": {
        "symfony/dotenv": "*"
    },
    "config": {
        "preferred-install": {
            "*": "dist"
        },
        "sort-packages": true
    },
    "autoload": {
        "psr-4": {
            "App\\": "src/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "App\\Tests\\": "tests/"
        }
    },
    "replace": {
        "paragonie/random_compat": "*",
        "symfony/polyfill-ctype": "*",
        "symfony/polyfill-iconv": "*",
        "symfony/polyfill-php71": "*",
        "symfony/polyfill-php70": "*",
        "symfony/polyfill-php56": "*",
        "symfony/symfony": "*"
    },
    "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": "*"
    }
}

而配置文件的参数是 "正常的"。

parameters:
    # Adds a fallback DATABASE_URL if the env var is not set.
    # This allows you to run cache:warmup even if your
    # environment variables are not available yet.
    # You should not need to change this value.
    env(DATABASE_URL): ''

doctrine_mongodb:
  #default_commit_options: ~
  default_database: "%env(DATABASE_NAME)%"
  connections:
    default:
      server: "%env(DATABASE_HOST)%"
      options:
        username: "%env(DATABASE_USER)%"
        password: "%env(DATABASE_PASSWORD)%"
        authSource: "%env(DATABASE_AUTH_SOURCE)%"
        ssl: "%env(DATABASE_SSL%"
        replicaSet: "%env(DATABASE_REPLICA_SET)%"
  document_managers:
    default:
      mappings:
        DocumentBundle:
          type: annotation
          dir: Document/

我是4.1的新手，也许我做错了什么。

先谢谢你

Answer 1

如果你使用Flex，你的bundle应该自动启用。否则，你需要在你的项目的configbundles.php文件中添加以下一行，来手动启用捆绑功能。

// config/bundles.php
<?php

return [
    // ...
    Doctrine\Bundle\MongoDBBundle\DoctrineMongoDBBundle::class => ['all' => true],
];