laravel 存儲配置 Redis 多個庫選擇

• laravel 的 Redis 的配置在 config/database.php

多個服務項目都使用同一 Redis，
Redis 默認有 16 個庫

 /*
    |--------------------------------------------------------------------------
    | Redis Databases
    |--------------------------------------------------------------------------
    |
    | Redis is an open source, fast, and advanced key-value store that also
    | provides a richer set of commands than a typical key-value systems
    | such as APC or Memcached. Laravel makes it easy to dig right in.
    |
    */

    'redis' => [
        'default' => [
            'host' => env('REDIS_HOST', 'localhost'),
            'password' => env('REDIS_PASSWORD', null),
            'port' => env('REDIS_PORT', 6379),
            'database' => env('REDIS_DB', 2),
        ],

        'session' => [
            'host' => env('REDIS_HOST', 'localhost'),
            'password' => env('REDIS_PASSWORD', null),
            'port' => env('REDIS_PORT', 6379),
            'database' => 3,
        ],

        'cache' => [
            'host' => env('REDIS_HOST', 'localhost'),
            'password' => env('REDIS_PASSWORD', null),
            'port' => env('REDIS_PORT', 6379),
            'database' => 4,
        ],

        'queue' => [
            'host' => env('REDIS_HOST', 'localhost'),
            'password' => env('REDIS_PASSWORD', null),
            'port' => env('REDIS_PORT', 6379),
            'database' => 5,
        ],

    ],

• 測試

 Redis::setex(‘sdsdsd’, 86400, 11);

  $redis = Redis::connection('session');
  if ($redis->GET($key)){
 }

default 使用的是 2 庫，cache 使用的是 4 庫，session 使用的是 3 庫。