已經有超過'max_user_connections'活動連接

Question

我正在通過laravel實現一個網站。有一個問題，有時它顯示一些錯誤already has more than 'max_user_connections' active connections如何解決這個問題？

Answer 1

還有另外一個問題可以解決您的問題

https://dba.stackexchange.com/questions/47131/how-to-get-rid-of-maximum-user-connections-error

Answer 2

你可以通過PDO選項連接（它沒有很好的記載，但代碼不會說謊：https://github.com/laravel/framework/blob/5.2/src/Illuminate/Database/Connectors/Connector.php#L33）在應用/config/database.php是這樣的：在'應用程序/配置

... 

'connections' => [ 
     ... 

     'mysql' => [ 
      'driver' => 'mysql', 
      'host'  => env('DB_HOST', 'localhost'), 
      'database' => env('DB_DATABASE', 'forge'), 
      'username' => env('DB_USERNAME', 'forge'), 
      'password' => env('DB_PASSWORD', ''), 
      'charset' => 'utf8', 
      'collation' => 'utf8_unicode_ci', 
      'prefix' => '', 
      'strict' => false, 
      'engine' => null, 
      'dump_command_path' => '/opt/mysql/bin', 
      'options' => [ 
       PDO::ATTR_PERSISTENT => false //@todo 
      ] 
     ], 

     ...