我正在尝试使用 laravel 配置 msql db,但遇到了一个奇怪的问题。在线搜索后,我仍然没有完成迁移。在我的 .env 我有DB_CONNECTION=mysqlDB_HOST=127.0.0.1DB_PORT='%db_port%'DB_DATABASE='forge'DB_USERNAME='root'DB_PASSWORD='password'所以改变.ENV我做了以后php artisan cache:clear,然后 php artisan config:cache,该运行后,php artisan migrate我得到了 Illuminate\Database\QueryException : SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: nodename nor servname provided, or not known (SQL: select * from information_schema.tables where table_schema = %db_name% and table_name = migrations) at /Users/p/Documents/Project/hub-family-server/vendor/laravel/framework/src/Illuminate/Database/Connection.php:664 660| // If an exception occurs when attempting to run a query, we'll format the error 661| // message to include the bindings with SQL, which will make this exception a 662| // lot more helpful to the developer instead of just the database's errors. 663| catch (Exception $e) { > 664| throw new QueryException( 665| $query, $this->prepareBindings($bindings), $e 666| ); 667| } 668| Exception trace: 1 Doctrine\DBAL\Driver\PDOException::("SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo failed: nodename nor servname provided, or not known") /Users/p/Documents/Project/hub-family-server/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:31 2 PDOException::("PDO::__construct(): php_network_getaddresses: getaddrinfo failed: nodename nor servname provided, or not known") /Users/p/Documents/Project/hub-family-server/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:27 Please use the argument -v to see more details.所以我不再确定发生了什么,我也确实更新了 dbal,composer require doctrine/dbal但这没有做任何事情。有人可以帮助我了解发生了什么,谢谢。
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千万里不及你
TA贡献1784条经验 获得超9个赞
经过一段时间的努力,我设法将 mysql 与应用程序连接起来。
.env 没有正确加载,所以之后
php artisan config:cache
我需要
php artisan key:generate
我也失踪了DB_PORT
。
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