编辑文件:config\database.php
'mysql' => [
'driver' => 'mysql',
//读写分离配置
'write' => [
'host' => env('DB_WRITE_HOST', '127.0.0.1'),
],
'read' => [ //注意,下面是二唯数组,支持多组读库,laravel 会随机取一组
['host' => env('DB_READ_HOST_1', '127.0.0.1')],
['host' => env('DB_READ_HOST_2', '127.0.0.1')],
],
//下面是统一配置,如果有不同,需要写到上面去
'port' => env('DB_PORT', '3306'),
'database' => env('DB_DATABASE', 'forge'),
'username' => env('DB_USERNAME', 'forge'),
'password' => env('DB_PASSWORD', ''),
'unix_socket' => env('DB_SOCKET', ''),
'charset' => 'utf8mb4',
'collation' => 'utf8mb4_unicode_ci',
'prefix' => 'phpriji_',
'strict' => true,
'engine' => null,
],