模型中的php laravel artisan迁移错误?
我是php新手,我尝试用数据库迁移项目,但我遇到了以下错误模型中的php laravel artisan迁移错误?,php,mysql,database,laravel,laravel-artisan,Php,Mysql,Database,Laravel,Laravel Artisan,我是php新手,我尝试用数据库迁移项目,但我遇到了以下错误 Illuminate\Database\QueryException could not find driver (SQL: select * from information_schema.tables where table_schema = lcrud and table_name = migrations and table_type = 'BASE TABLE') at vendor/laravel/framew
Illuminate\Database\QueryException
could not find driver (SQL: select * from information_schema.tables where table_schema = lcrud and table_name = migrations and table_type = 'BASE TABLE')
at vendor/laravel/framework/src/Illuminate/Database/Connection.php:669
665| // If an exception occurs when attempting to run a query, we'll format the error
666| // message to include the bindings with SQL, which will make this exception a
667| // lot more helpful to the developer instead of just the database's errors.
668| catch (Exception $e) {
> 669| throw new QueryException(
670| $query, $this->prepareBindings($bindings), $e
671| );
672| }
673|
+34 vendor frames
35 artisan:37
Illuminate\Foundation\Console\Kernel::handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
这是.env文件
APP_NAME=lcrud
APP_ENV=local
APP_KEY=base64:PchgVozhfLeJtzlwFMtY0VGEpsfj2PYCtS7eVcothEY=
APP_DEBUG=true
APP_URL=http://localhost
LOG_CHANNEL=stack
DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=lcrud
DB_USERNAME=root
DB_PASSWORD=
BROADCAST_DRIVER=log
CACHE_DRIVER=file
QUEUE_CONNECTION=sync
SESSION_DRIVER=file
SESSION_LIFETIME=120
REDIS_HOST=127.0.0.1
REDIS_PASSWORD=null
REDIS_PORT=6379
MAIL_MAILER=smtp
MAIL_HOST=smtp.mailtrap.io
MAIL_PORT=2525
MAIL_USERNAME=null
MAIL_PASSWORD=null
MAIL_ENCRYPTION=null
MAIL_FROM_ADDRESS=null
MAIL_FROM_NAME="${APP_NAME}"
AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
AWS_DEFAULT_REGION=us-east-1
AWS_BUCKET=
PUSHER_APP_ID=
PUSHER_APP_KEY=
PUSHER_APP_SECRET=
PUSHER_APP_CLUSTER=mt1
MIX_PUSHER_APP_KEY="${PUSHER_APP_KEY}"
MIX_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}"
我已经仔细检查了我的密码是否为空,所以我试着将空字符串像这样放置DB_password=''
,也像这样DB_password=''
,但它在其他stackoverflow问题中也不起作用,我读到了关于php.ini文件的内容,并据此进行了更改
我的php版本是PHP7.2.24-0ubuntu0.19.04.2(cli)(构建时间:2020年1月14日13:26:02)(NTS)
当我在终端中键入哪个php
时,我得到了/usr/bin/php
我试着回答另一个问题,但不起作用。
请帮帮我,谢谢
更新
这是我的database.php文件,可能会对您有所帮助
'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,
],
],
我想你能错过php7.x-mysql吗 您可以运行:
php-v
例如输出:PHP7.1
sudo apt get安装php7.1-mysql
更新:
标准Ubuntu存储库(2016-01-02)中的Ubuntu Trusty不提供PHP 7。 您可以使用PPA-PPA:ondrej/php
sudo apt-add-repository ppa:ondrej/php
sudo apt-get update
sudo apt-get install php7.1-fpm
sudo apt-get install php7.1-mysql
sudo service apache2 restart
由于没有mysql服务器驱动程序,因此会出现此错误。您可以通过使用以下命令安装来尝试
sudo apt-get install mysql-server php7.1-mysql
sudo service apache2 restart
sudo service mysql restart
希望这将对您有所帮助。“lcrud”数据库是否存在
或
我想这对你有帮助。它已经回答了。@Ragibuda谢谢,但我已经试过了,在我的问题中,我已经给出了这个链接,但再次感谢你。它向我展示了这样一个E:找不到php7.1-mysql包E:找不到glob'php7.1-mysql'的任何包E:找不到regex'php7.1-mysql'的任何包PHP 7在标准Ubuntu存储库中不可用于Ubuntu Trusty(2016-01-02)。您可以使用PPA-PPA:ondrej/php
sudo-apt-add-repository-ppa:ondrej/php
、nextsudo-apt-get-update
、nextsudo-apt-get-install-php7.1-fpm
和sudo-apt-get-install-php7.1-mysql
@QuốcDinh该注释很有用,但注释在这里往往会丢失,我建议编辑答案以包含以下信息:当我键入sudo apt get install l mysql server php7.1-mysql E时,我会遇到此错误:无法找到包php7.1-mysql E:无法通过glob'php7.1-mysql'找到任何包E:无法通过regex'php7.1-mysql'找到任何包
php artisan config:clear
php artisan cache:clear