Question

我的任务是在我的工作站上设置Laravel，它已经非常复杂了。

在设置MySQL时，我收到以下错误：

 Illuminate\Database\QueryException  : SQLSTATE[HY000] [2002] No such file or directory (SQL: select * from information_schema.tables where table_schema = techpocket and table_name = migrations)

  at /Users/George/Sites/TechPocketnews/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   PDOException::("SQLSTATE[HY000] [2002] No such file or directory")
      /Users/George/Sites/TechPocketnews/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:68

  2   PDO::__construct("mysql:unix_socket=/Applications/MAMP/tmp/mysql/mysql.sock;dbname=techpocket", "root", "", [])
      /Users/George/Sites/TechPocketnews/vendor/laravel/framework/src/Illuminate/Database/Connectors/Connector.php:68

  Please use the argument -v to see more details.

当我尝试运行命令时：

php artisan migrate

下面是我在app / config / database.php文件中的mysql配置：

'mysql' => [
    'driver' => 'mysql',
    'host' => env('DB_HOST', '127.0.0.1'),
    'port' => env('DB_PORT', '3306'),
    'database' => env('DB_DATABASE', 'forge'),
    'username' => env('DB_USERNAME', 'forge'),
    'password' => env('DB_PASSWORD', ''),
    'unix_socket' => env('DB_SOCKET', '/Applications/MAMP/tmp/mysql/mysql.sock'),
    'charset' => 'utf8mb4',
    'collation' => 'utf8mb4_unicode_ci',
    'prefix' => '',
    'strict' => true,
    'engine' => null,
],

下面是我在.env文件中的mysql配置：

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=techpocket
DB_USERNAME=root
DB_PASSWORD=

我是Laravel的新手，很高兴：）

感谢您的帮助。

旁注：我正在运行PHP 7.1.7，MySQL 8.11和Laravel 5.4

Answer 1

由于我正在使用MAMP，因此发生了同样的问题。我在laravel 5.7上，所以我的database.php在mysql指令下有以下一行：

'unix_socket'=> env（'DB_SOCKET'，''），

解决方案是添加环境文件中缺少的DB_SOCKET选项：

DB_SOCKET = /应用程序/MAMP/tmp/mysql/mysql.sock

Answer 2

添加到app / Providers / AppServiceProviders.php：

use Illuminate\Support\Facades\Schema;
public function boot()
{
   Schema::defaultStringLength(191);
}

检查一下。希望它有效。

注意：您仍然收到错误添加

DB_SOCKET=/Applications/MAMP/tmp/mysql/mysql.sock

<。>在.env文件中。

设置MySQL php artisan migrate - SQLSTATE [HY000] [2002]没有这样的文件或目录

2 个答案: