Laravel artisan migrate problem SQLSTATE[HY000] [2002] php_n

Question

当我运行。/vendor/bin/sail artisan migrate时。我得到这样的错误。

IlluminateDatabaseQueryException 
SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo for mysql failed: Name or service not known (SQL: select * from information_schema.tables where table_schema = online_shop and table_name = migrations and table_type = 'BASE TABLE')
at vendor/laravel/framework/src/Illuminate/Database/Connection.php:760
756▕         // If an exception occurs when attempting to run a query, we'll format the error
757▕         // message to include the bindings with SQL, which will make this exception a
758▕         // lot more helpful to the developer instead of just the database's errors.
759▕         catch (Exception $e) {
➜ 760▕             throw new QueryException(
761▕                 $query, $this->prepareBindings($bindings), $e
762▕             );
763▕         }
764▕     }
+39 vendor frames 
40  artisan:35
IlluminateFoundationConsoleKernel::handle()

这是我的docker-compose文件

# For more information: https://laravel.com/docs/sail
version: '3'
services:
laravel.test:
build:
context: ./vendor/laravel/sail/runtimes/8.2
dockerfile: Dockerfile
args:
WWWGROUP: '${WWWGROUP}'
image: sail-8.2/app
extra_hosts:
- 'host.docker.internal:host-gateway'
ports:
- '${APP_PORT:-80}:80'
- '${VITE_PORT:-5173}:${VITE_PORT:-5173}'
environment:
WWWUSER: '${WWWUSER}'
LARAVEL_SAIL: 1
XDEBUG_MODE: '${SAIL_XDEBUG_MODE:-off}'
XDEBUG_CONFIG: '${SAIL_XDEBUG_CONFIG:-client_host=host.docker.internal}'
volumes:
- '.:/var/www/html'
networks:
- sail
depends_on:
- mysql
- redis
- meilisearch
- mailhog
- selenium
mysql:
image: 'mysql/mysql-server:8.0'
ports:
- '${FORWARD_DB_PORT:-3306}:3306'
environment:
MYSQL_ROOT_PASSWORD: '${DB_PASSWORD}'
MYSQL_ROOT_HOST: "%"
MYSQL_DATABASE: '${DB_DATABASE}'
MYSQL_USER: '${DB_USERNAME}'
MYSQL_PASSWORD: '${DB_PASSWORD}'
MYSQL_ALLOW_EMPTY_PASSWORD: 1
volumes:
- 'sail-mysql:/var/lib/mysql'
- './vendor/laravel/sail/database/mysql/create-testing-database.sh:/docker-entrypoint-initdb.d/10-create-testing-database.sh'
networks:
- sail
healthcheck:
test: ["CMD", "mysqladmin", "ping", "-p${DB_PASSWORD}"]
retries: 3
timeout: 5s
phpmyadmin:
depends_on:
- mysql
image: phpmyadmin/phpmyadmin
environment:
- PMA_HOST=mysql
- PMA_PORT=3306
networks:
- sail
ports:
- 8001:80
redis:
image: 'redis:alpine'
ports:
- '${FORWARD_REDIS_PORT:-6379}:6379'
volumes:
- 'sail-redis:/data'
networks:
- sail
healthcheck:
test: ["CMD", "redis-cli", "ping"]
retries: 3
timeout: 5s
meilisearch:
image: 'getmeili/meilisearch:latest'
ports:
- '${FORWARD_MEILISEARCH_PORT:-7700}:7700'
volumes:
- 'sail-meilisearch:/meili_data'
networks:
- sail
healthcheck:
test: ["CMD", "wget", "--no-verbose", "--spider",  "http://localhost:7700/health"]
retries: 3
timeout: 5s
mailhog:
image: 'mailhog/mailhog:latest'
ports:
- '${FORWARD_MAILHOG_PORT:-1025}:1025'
- '${FORWARD_MAILHOG_DASHBOARD_PORT:-8025}:8025'
networks:
- sail
selenium:
image: 'selenium/standalone-chrome'
extra_hosts:
- 'host.docker.internal:host-gateway'
volumes:
- '/dev/shm:/dev/shm'
networks:
- sail
networks:
sail:
driver: bridge
volumes:
sail-mysql:
driver: local
sail-redis:
driver: local
sail-meilisearch:
driver: local

这是我的。env文件

APP_NAME=Laravel
APP_ENV=local
APP_KEY=base64:s6gzMFdbiF7ITe8NvF+/cGmVHic20oKd+W+cg7W+ugI=
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=online_shop
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=memcached
REDIS_HOST=redis
REDIS_PASSWORD=null
REDIS_PORT=6379
MAIL_MAILER=smtp
MAIL_HOST=mailhog
MAIL_PORT=1025
MAIL_USERNAME=null
MAIL_PASSWORD=null
MAIL_ENCRYPTION=null
MAIL_FROM_ADDRESS="[e-mail]"
MAIL_FROM_NAME="${APP_NAME}"
AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
AWS_DEFAULT_REGION=us-east-1
AWS_BUCKET=
AWS_USE_PATH_STYLE_ENDPOINT=false
PUSHER_APP_ID=
PUSHER_APP_KEY=
PUSHER_APP_SECRET=
PUSHER_HOST=
PUSHER_PORT=443
PUSHER_SCHEME=https
PUSHER_APP_CLUSTER=mt1
VITE_PUSHER_APP_KEY="${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}"
SCOUT_DRIVER=meilisearch
MEILISEARCH_HOST=http://meilisearch:7700

我重新安装了两次docker，但它没有工作。将.env文件中的DB_HOST更改为localhost或http://127.0.0.1/，它也不起作用。我以前的项目是在docker中工作的，现在问题开始了

Answer 1

最后，团队帮助了我

php artisan migrate:fresh

我用Laravel帆

./vendor/bin/sail artisan migrate:fresh