Doctrine：database：创建连接被拒绝

Question

我在最新的Ubuntu上的bitnami LAMPStack 7.4.6-1上运行MySQL数据库。当我以root用户身份运行此命令时：

3307 port

我看到的错误是：

root@ubuntu:/opt/lampstack-7.4.6-1/apache2/htdocs/sfcourse# php bin/console doctrine:database:create

。env文件

[error] Error thrown while running command "doctrine:database:create". Message: "An exception occurred in driver: SQLSTATE[HY000] [2002] Connection refused"


In AbstractMySQLDriver.php line 93:

  An exception occurred in driver: SQLSTATE[HY000] [2002] Connection refused  


In PDOConnection.php line 31:

  SQLSTATE[HY000] [2002] Connection refused  


In PDOConnection.php line 27:

  SQLSTATE[HY000] [2002] Connection refused

doctrine.yaml文件：

DATABASE_URL=mysql://root:000000@localhost:3307/sfcourse

googleed，但大多数建议是将127.0.0.1设为本地主机

Answer 1

在您的doctrine.yaml文件中，删除这些行

doctrine:
    parameters:
        env(DATABASE_URL): ''
    dbal:
        driver: 'pdo_mysql'
        server_version: '5.7'
        charset: utf8mb4
        default_table_options:
            charset: utf8mb4
            collate: utf8mb4_unicode_ci
        url: '%env(resolve:DATABASE_URL)%'

根据当前的

    parameters:
        env(DATABASE_URL): ''

，在doctrine.yaml文件中没有symonfy documentation for doctrine。

parameters使我有些头疼。我用这条线修复了它

server_version

查找服务器版本server_version: 5.7.9

通过控制台连接到数据库，它将立即向您指出版本

source

或其他

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