如何通过Symfony 4连接到使用MAMP创建的mySQL数据库？

我在MAMP中创建了一个名为“项目”的数据库.

在我的.env文件中,我添加了以下行：

DATABASE_URL=mysql://root:root@localhost:3306/project

现在我要跑步

php bin/console doctrine:database:create

但是我收到一条错误消息：

SQLSTATE[HY000] [2002] No such file or directory

我的学说配置：

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:
    dbal:
        # configure these for your database server
        driver: 'pdo_mysql'
        server_version: '5.7'
        charset: utf8mb4
        default_table_options:
            charset: utf8mb4
            collate: utf8mb4_unicode_ci

        url: '%env(resolve:DATABASE_URL)%'
    orm:
        auto_generate_proxy_classes: '%kernel.debug%'
        naming_strategy: doctrine.orm.naming_strategy.underscore
        auto_mapping: true
        mappings:
            App:
                is_bundle: false
                type: annotation
                dir: '%kernel.project_dir%/src/Entity'
                prefix: 'App\Entity'
                alias: App

解决方法:

解决了！

在文件“ config / packages / doctrine.yaml”中,我必须添加此行

unix_socket: /Applications/MAMP/tmp/mysql/mysql.sock

这意味着更改此：

 dbal:
        # configure these for your database server
        driver: 'pdo_mysql'
        server_version: '5.7'
        charset: utf8mb4
        default_table_options:
            charset: utf8mb4
            collate: utf8mb4_unicode_ci

        url: '%env(resolve:DATABASE_URL)%'

进入

 dbal:
        # configure these for your database server
        driver: 'pdo_mysql'
        server_version: '5.7'
        charset: utf8mb4
        unix_socket: /Applications/MAMP/tmp/mysql/mysql.sock
        default_table_options:
            charset: utf8mb4
            collate: utf8mb4_unicode_ci

        url: '%env(resolve:DATABASE_URL)%'

标签：symfony,doctrine,database-connection,mysql
来源： https://codeday.me/bug/20191025/1926129.html