我正在开发一个 docker 项目，但在尝试在数据库中注册用户时不断收到奇怪的错误 - 与我的 bitnami/laravel 图像有关。 docker项目有4个镜像。一个用于 Vue.js（我的前端），一个用于 Laravel（严格将其用作 API。它使用最新的 bitnami/laravel 图像），一个用于我的 mySQL 数据库，一个用于 phpMyAdmin。当我使用 post man 向我的 api/register 路由发出 post 请求时，出现以下错误：
Unknown database 'bitnami_myapp'这里有一些可能有助于解决问题的文件：
**docker-compose.yml **
version: '3.8'
services:
vue:
image: node:latest
volumes:
- ./vue:/app
working_dir: /app
command: bash -c "npm install && npm run dev -- --host 0.0.0.0"
ports:
- "5173:5173"
depends_on:
- laravel
laravel:
image: bitnami/laravel:latest
volumes:
- ./laravel:/app
ports:
- "8000:8000"
depends_on:
- mysql
environment:
DB_CONNECTION: mysql
DB_HOST: mysql
DB_PORT: 3306
DB_USERNAME: root
DB_PASSWORD: root
mysql:
image: mysql:latest
volumes:
- mysql-data:/var/lib/mysql
environment:
MYSQL_ROOT_PASSWORD: root
MYSQL_DATABASE: learnAppDB
ports:
- "3306:3306"
phpmyadmin:
image: phpmyadmin/phpmyadmin:latest
ports:
- "8081:80"
depends_on:
- mysql
environment:
PMA_HOST: mysql
volumes:
mysql-data:
**.env（在我的 laravel 图像中） **
APP_NAME=Laravel
APP_ENV=local
APP_KEY=base64:MkDUovbXcWfO6IStDqti+OaUrP6hpBBb3uVLk+3X3Rk=
APP_DEBUG=true
APP_URL=http://localhost
LOG_CHANNEL=stack
LOG_DEPRECATIONS_CHANNEL=null
LOG_LEVEL=debug
DB_CONNECTION=mysql
DB_HOST=mysql
DB_PORT=3306
DB_DATABASE=learnAppDB
DB_USERNAME=root
DB_PASSWORD=root
BROADCAST_DRIVER=log
CACHE_DRIVER=file
FILESYSTEM_DISK=local
QUEUE_CONNECTION=sync
SESSION_DRIVER=file
SESSION_LIFETIME=120
MEMCACHED_HOST=127.0.0.1
REDIS_HOST=127.0.0.1
REDIS_PASSWORD=null
REDIS_PORT=6379
MAIL_MAILER=smtp
MAIL_HOST=mailpit
MAIL_PORT=1025
MAIL_USERNAME=null
MAIL_PASSWORD=null
MAIL_ENCRYPTION=null
MAIL_FROM_ADDRESS="[email protected]"
MAIL_FROM_NAME="${APP_NAME}"
AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
AWS_DEFAULT_REGION=us-east-1
AWS_BUCKET=
AWS_USE_PATH_STYLE_ENDPOINT=false
PUSHER_APP_ID=
PUSHER_APP_KEY=
PUSHER_APP_SECRET=
PUSHER_HOST=
PUSHER_PORT=443
PUSHER_SCHEME=https
PUSHER_APP_CLUSTER=mt1
VITE_APP_NAME="${APP_NAME}"
VITE_PUSHER_APP_KEY="${PUSHER_APP_KEY}"
VITE_PUSHER_HOST="${PUSHER_HOST}"
VITE_PUSHER_PORT="${PUSHER_PORT}"
VITE_PUSHER_SCHEME="${PUSHER_SCHEME}"
VITE_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}"
**database.php（laravel 镜像内 - config/database.php） **
<?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', 'learnAppDB'),
'username' => env('DB_USERNAME', 'root'),
'password' => env('DB_PASSWORD', 'root'),
'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', 'root'),
'username' => env('DB_USERNAME', 'root'),
'password' => env('DB_PASSWORD', 'root'),
'charset' => 'utf8',
'prefix' => '',
'prefix_indexes' => true,
'search_path' => 'public',
'sslmode' => 'prefer',
],
'sqlsrv' => [
'driver' => 'sqlsrv',
'url' => env('DATABASE_URL'),
'host' => env('DB_HOST', 'localhost'),
'port' => env('DB_PORT', '1433'),
'database' => env('DB_DATABASE', 'root'),
'username' => env('DB_USERNAME', 'root'),
'password' => env('DB_PASSWORD', 'root'),
'charset' => 'utf8',
'prefix' => '',
'prefix_indexes' => true,
// 'encrypt' => env('DB_ENCRYPT', 'yes'),
// 'trust_server_certificate' => env('DB_TRUST_SERVER_CERTIFICATE', 'false'),
],
],
/*
|--------------------------------------------------------------------------
| 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'),
'username' => env('REDIS_USERNAME'),
'password' => env('REDIS_PASSWORD'),
'port' => env('REDIS_PORT', '6379'),
'database' => env('REDIS_DB', '0'),
],
'cache' => [
'url' => env('REDIS_URL'),
'host' => env('REDIS_HOST', '127.0.0.1'),
'username' => env('REDIS_USERNAME'),
'password' => env('REDIS_PASSWORD'),
'port' => env('REDIS_PORT', '6379'),
'database' => env('REDIS_CACHE_DB', '1'),
],
],
];
**AuthController.php **
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Models\User;
class AuthController extends Controller
{
public function register(Request $request)
{
$request->validate([
'name' => 'required|string|max:255',
'email' => 'required|string|email|max:255|unique:users',
'password' => 'required|string|min:8|confirmed',
]);
$user = User::create([
'name' => $request->name,
'email' => $request->email,
'password' => bcrypt($request->password),
]);
error_log(print_r($request->all(), true));
return response()->json(['message' => 'User registered successfully'], 201);
}
public function login(Request $request)
{
$request->validate([
'email' => 'required|string|email',
'password' => 'required|string',
]);
if (!Auth::attempt($request->only('email', 'password'))) {
return response()->json(['message' => 'Invalid credentials'], 401);
}
$user = $request->user();
$token = $user->createToken('Personal Access Token')->plainTextToken;
return response()->json(['token' => $token]);
}
public function logout(Request $request)
{
$request->user()->currentAccessToken()->delete();
return response()->json(['message' => 'Logged out successfully']);
}
}
api.php
<?php
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;
use App\Http\Controllers\AuthController;
/*
|--------------------------------------------------------------------------
| API Routes
|--------------------------------------------------------------------------
|
| Here is where you can register API routes for your application. These
| routes are loaded by the RouteServiceProvider and all of them will
| be assigned to the "api" middleware group. Make something great!
|
*/
Route::middleware('auth:sanctum')->get('/user', function (Request $request) {
return $request->user();
});
Route::post('/register', [AuthController::class, 'register']);
Route::post('/login', [AuthController::class, 'login']); // Change this line
Route::post('/logout', [AuthController::class, 'logout'])->middleware('auth:sanctum'); // Change this line
我有：
php artisan cache:clear
php artisan view:clear
php artisan route:clear
php artisan clear-compiled
php artisan config:cache
在config/database.php中设置db_host mysql