Redis CLI未显示通过Laravel最近存储的密钥 [英] Redis CLI not showing recently stored key via Laravel

问题描述

我正在尝试通过 Laravel 中的 redis 来缓存我的结果

I am trying to cache my results using redis in Laravel by doing this

$result =   Cache::remember('orders_cache', 10, function () use ($orders) {
           return $orders;
        });
        return $result;

当我进入Redis-Cli并执行 KEYS * 时，在那里没有看到 orders_cache 键.我已经在我的 .env 中将 cache_driver 设置为 redis ，并且我还运行了 php artisan config:cache 命令.我还使用composer安装了predis软件包.

When I go in my Redis-Cli and do KEYS *, I don't see orders_cache key there. I have set the cache_driver to redis in my .env and I also ran the command php artisan config:cache. I have also installed predis package using composer as well.

我的开发环境是:

• PHP7.4
• Ubuntu 20
• Laravel 6.0
• Redis 5.0.7

在此方面的任何帮助将不胜感激.TIA

Any help on this would be appreciated. TIA

推荐答案

Redis实例支持16个逻辑数据库，编号从0到15，默认情况下，由Runnig redis-cli 连接到数据库 0 .您可以利用Redis INFO命令来显示包含密钥以及其他更多信息的数据库，例如:

Redis instance supports 16 logical databases and numbered from 0 to 15, by default by runnig redis-cli you connect to database 0. you can take advantage of the Redis INFO command to show databases that contain keys and also another more info like:

db0:keys=1,expires=0,avg_ttl=0
db1:keys=2,expires=2,avg_ttl=2462100

在可能的情况下，我有2个数据库.现在，您可以在连接后使用 select 命令更改正在使用的数据库.例如:

That in may case, I have 2 database. now you can change the database you’re using with the select command after you connect. for example:

select 1

，如果切换成功，它将返回 OK .现在您可以看到您的laravel键.

and it will return OK if the switch is successful. now you can see your laravel keys.

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