我在 laravel 中遇到 redis 问题，我正在使用 laradock 上传我的容器，但我不知道为什么它不起作用。 当我在 redis 的 bash 中的终端中运行命令 redis-server 时，我发现我返回了此错误：
C:\Users\danil\OneDrive\Área de Trabalho\BuilderAll\mercaloo-seller\laradock>docker-compose exec redis bash
root@2e4c45a362d1:/data# redis-server
25:C 12 Jun 2021 10:33:24.322 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
25:C 12 Jun 2021 10:33:24.322 # Redis version=6.2.4, bits=64, commit=00000000, modified=0, pid=25, just started
25:C 12 Jun 2021 10:33:24.322 # Warning: no config file specified, using the default config. In order to specify a config file use redis-server /path/to/redis.conf
25:M 12 Jun 2021 10:33:24.323 * monotonic clock: POSIX clock_gettime
25:M 12 Jun 2021 10:33:24.323 # Warning: Could not create server TCP listening socket *:6379: bind: Address already in use
25:M 12 Jun 2021 10:33:24.324 # Failed listening on port 6379 (TCP), aborting.
我不知道我是否未能执行任何命令，但对我来说一切似乎都很好。
当我尝试访问我的端点时，它返回这个：
Predis\Connection\ConnectionException: `SELECT` failed: ERR value is not an integer or out of range [tcp://redis:6379] in file /var/www/vendor/predis/predis/src/Connection/AbstractConnection.php on line 155
#0 /var/www/vendor/predis/predis/src/Connection/StreamConnection.php(263): Predis\Connection\AbstractConnection->onConnectionError('`SELECT` failed...', 0)
#1 /var/www/vendor/predis/predis/src/Connection/AbstractConnection.php(180): Predis\Connection\StreamConnection->connect()
#2 /var/www/vendor/predis/predis/src/Connection/StreamConnection.php(288): Predis\Connection\AbstractConnection->getResource()
#3 /var/www/vendor/predis/predis/src/Connection/StreamConnection.php(394): Predis\Connection\StreamConnection->write('*2\r\n$3\r\nGET\r\n$7...')
#4 /var/www/vendor/predis/predis/src/Connection/AbstractConnection.php(110): Predis\Connection\StreamConnection->writeRequest(Object(Predis\Command\StringGet))
#5 /var/www/vendor/predis/predis/src/Client.php(331): Predis\Connection\AbstractConnection->executeCommand(Object(Predis\Command\StringGet))
#6 /var/www/vendor/predis/predis/src/Client.php(314): Predis\Client->executeCommand(Object(Predis\Command\StringGet))
#7 /var/www/vendor/laravel/framework/src/Illuminate/Redis/Connections/Connection.php(116): Predis\Client->__call('get', Array)
#8 /var/www/vendor/laravel/framework/src/Illuminate/Redis/Connections/Connection.php(220): Illuminate\Redis\Connections\Connection->command('get', Array)
#9 /var/www/vendor/laravel/framework/src/Illuminate/Cache/RedisStore.php(61): Illuminate\Redis\Connections\Connection->__call('get', Array)
#10 /var/www/vendor/laravel/framework/src/Illuminate/Cache/Repository.php(97): Illuminate\Cache\RedisStore->get('ZEFGuY6VfjzpCBC...')
#11 /var/www/vendor/laravel/framework/src/Illuminate/Session/CacheBasedSessionHandler.php(58): Illuminate\Cache\Repository->get('ZEFGuY6VfjzpCBC...', '')
#12 /var/www/vendor/laravel/framework/src/Illuminate/Session/Store.php(97): Illuminate\Session\CacheBasedSessionHandler->read('ZEFGuY6VfjzpCBC...')
#13 /var/www/vendor/laravel/framework/src/Illuminate/Session/Store.php(87): Illuminate\Session\Store->readFromHandler()
#14 /var/www/vendor/laravel/framework/src/Illuminate/Session/Store.php(71): Illuminate\Session\Store->loadSession()
#15 /var/www/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(147): Illuminate\Session\Store->start()
#16 /var/www/vendor/laravel/framework/src/Illuminate/Support/helpers.php(263): Illuminate\Session\Middleware\StartSession->Illuminate\Session\Middleware\{closure}(Object(Illuminate\Session\Store))
#17 /var/www/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(148): tap(Object(Illuminate\Session\Store), Object(Closure))
#18 /var/www/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(116): Illuminate\Session\Middleware\StartSession->startSession(Object(Illuminate\Http\Request), Object(Illuminate\Session\Store))
#19 /var/www/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(63): Illuminate\Session\Middleware\StartSession->handleStatefulRequest(Object(Illuminate\Http\Request), Object(Illuminate\Session\Store), Object(Closure))
#20 /var/www/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Session\Middleware\StartSession->handle(Object(Illuminate\Http\Request), Object(Closure))
#21 /var/www/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#22 /var/www/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle(Object(Illuminate\Http\Request), Object(Closure))
#23 /var/www/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(67): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#24 /var/www/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Cookie\Middleware\EncryptCookies->handle(Object(Illuminate\Http\Request), Object(Closure))
#25 /var/www/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#26 /var/www/vendor/laravel/framework/src/Illuminate/Routing/Router.php(695): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#27 /var/www/vendor/laravel/framework/src/Illuminate/Routing/Router.php(670): Illuminate\Routing\Router->runRouteWithinStack(Object(Illuminate\Routing\Route), Object(Illuminate\Http\Request))
#28 /var/www/vendor/laravel/framework/src/Illuminate/Routing/Router.php(636): Illuminate\Routing\Router->runRoute(Object(Illuminate\Http\Request), Object(Illuminate\Routing\Route))
#29 /var/www/vendor/laravel/framework/src/Illuminate/Routing/Router.php(625): Illuminate\Routing\Router->dispatchToRoute(Object(Illuminate\Http\Request))
#30 /var/www/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(166): Illuminate\Routing\Router->dispatch(Object(Illuminate\Http\Request))
#31 /var/www/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}(Object(Illuminate\Http\Request))
#32 /var/www/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#33 /var/www/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure))
#34 /var/www/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#35 /var/www/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle(Object(Illuminate\Http\Request), Object(Closure))
#36 /var/www/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#37 /var/www/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle(Object(Illuminate\Http\Request), Object(Closure))
#38 /var/www/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(86): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#39 /var/www/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\PreventRequestsDuringMaintenance->handle(Object(Illuminate\Http\Request), Object(Closure))
#40 /var/www/vendor/fruitcake/laravel-cors/src/HandleCors.php(57): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#41 /var/www/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Fruitcake\Cors\HandleCors->handle(Object(Illuminate\Http\Request), Object(Closure))
#42 /var/www/vendor/fideloper/proxy/src/TrustProxies.php(57): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#43 /var/www/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Fideloper\Proxy\TrustProxies->handle(Object(Illuminate\Http\Request), Object(Closure))
#44 /var/www/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#45 /var/www/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(141): Illuminate\Pipeline\Pipeline->then(Object(Closure))
#46 /var/www/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(110): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter(Object(Illuminate\Http\Request))
#47 /var/www/public/index.php(52): Illuminate\Foundation\Http\Kernel->handle(Object(Illuminate\Http\Request))
#48 {main}
我将在这里留下我如何配置redis：
.env 文件：
BROADCAST_DRIVER=log
CACHE_DRIVER=redis
REDIS_URL=redis
QUEUE_CONNECTION=sync
SESSION_DRIVER=redis
SESSION_LIFETIME=126
SESSION_CONNECTION=session
MEMCACHED_HOST=127.0.0.1
REDIS_HOST=redis
REDIS_PASSWORD=null
REDIS_CLIENT = predis
REDIS_PORT=6379
config\database.php 文件：
<?php
use Illuminate\Support\Str;
return [
/*
|--------------------------------------------------------------------------
| Default Database Connection Name
|--------------------------------------------------------------------------
|
| Here you may specify which of the database connections below you wish
| to use as your default connection for all database work. Of course
| you may use many connections at once using the Database library.
|
*/
'default' => env('DB_CONNECTION', 'mysql'),
/*
|--------------------------------------------------------------------------
| Database Connections
|--------------------------------------------------------------------------
|
| Here are each of the database connections setup for your application.
| Of course, examples of configuring each database platform that is
| supported by Laravel is shown below to make development simple.
|
|
| All database work in Laravel is done through the PHP PDO facilities
| so make sure you have the driver for your particular database of
| choice installed on your machine before you begin development.
|
*/
'connections' => [
'sqlite' => [
'driver' => 'sqlite',
'url' => env('DATABASE_URL'),
'database' => env('DB_DATABASE', database_path('database.sqlite')),
'prefix' => '',
'foreign_key_constraints' => env('DB_FOREIGN_KEYS', true),
],
'mysql' => [
'driver' => 'mysql',
'url' => env('DATABASE_URL'),
'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', ''),
'charset' => 'utf8mb4',
'collation' => 'utf8mb4_unicode_ci',
'prefix' => '',
'prefix_indexes' => true,
'strict' => true,
'engine' => null,
'options' => extension_loaded('pdo_mysql') ? array_filter([
PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'),
]) : [],
],
'pgsql' => [
'driver' => 'pgsql',
'url' => env('DATABASE_URL'),
'host' => env('DB_HOST', '127.0.0.1'),
'port' => env('DB_PORT', '5432'),
'database' => env('DB_DATABASE', 'forge'),
'username' => env('DB_USERNAME', 'forge'),
'password' => env('DB_PASSWORD', ''),
'charset' => 'utf8',
'prefix' => '',
'prefix_indexes' => true,
'schema' => 'public',
'sslmode' => 'prefer',
],
'sqlsrv' => [
'driver' => 'sqlsrv',
'url' => env('DATABASE_URL'),
'host' => env('DB_HOST', 'localhost'),
'port' => env('DB_PORT', '1433'),
'database' => env('DB_DATABASE', 'forge'),
'username' => env('DB_USERNAME', 'forge'),
'password' => env('DB_PASSWORD', ''),
'charset' => 'utf8',
'prefix' => '',
'prefix_indexes' => true,
],
],
/*
|--------------------------------------------------------------------------
| Migration Repository Table
|--------------------------------------------------------------------------
|
| This table keeps track of all the migrations that have already run for
| your application. Using this information, we can determine which of
| the migrations on disk haven't actually been run in the database.
|
*/
'migrations' => 'migrations',
/*
|--------------------------------------------------------------------------
| Redis Databases
|--------------------------------------------------------------------------
|
| Redis is an open source, fast, and advanced key-value store that also
| provides a richer body of commands than a typical key-value system
| such as APC or Memcached. Laravel makes it easy to dig right in.
|
*/
'redis' => [
'client' => env('REDIS_CLIENT', 'phpredis'),
'options' => [
'cluster' => env('REDIS_CLUSTER', 'redis'),
'prefix' => env('REDIS_PREFIX', Str::slug(env('APP_NAME', 'laravel'), '_').'_database_'),
],
'default' => [
'url' => env('REDIS_URL'),
'host' => env('REDIS_HOST', '127.0.0.1'),
'password' => env('REDIS_PASSWORD', null),
'port' => env('REDIS_PORT', '6379'),
'database' => env('REDIS_DB', '0'),
],
'cache' => [
'url' => env('REDIS_URL'),
'host' => env('REDIS_HOST', '127.0.0.1'),
'password' => env('REDIS_PASSWORD', null),
'port' => env('REDIS_PORT', '6379'),
'database' => env('REDIS_CACHE_DB', '2'),
],
'session' => [
'url' => env('REDIS_URL'),
'host' => env('REDIS_HOST', '127.0.0.1'),
'password' => env('REDIS_PASSWORD', null),
'port' => env('REDIS_PORT', '6379'),
'database' => '1',
'prefix' => 's:'
],
],
];
配置