带有消息“找不到驱动程序”的异常“yii\\db\\Exception”
[英]Exception 'yii\db\Exception' with message 'could not find driver'
问题描述
I have just installed yii2.0 advanced on linux mint 18.2, using XAMPP for Linux 7.0.23, and my php yii migrate/up command doesn't work.
我刚刚在 linux mint 18.2 上安装了 yii2.0 advanced，使用 XAMPP for Linux 7.0.23，我的 php yii migrate/up 命令不起作用。 It shows:它显示：
with message 'could not find driver'
in /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/db/Connection.php:584
I had googled it and i got several results.我用谷歌搜索了一下，得到了几个结果。 There, I read 'use php -m command';在那里，我读到“使用 php -m 命令”； you will realize which php have been used by your system.您将意识到您的系统使用了哪些 php。 But I do not know what will be the expected output after running the command.但我不知道运行命令后的预期输出是什么。
with message 'could not find driver'
in /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/db/Connection.php:584
Stack trace:
#0 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/db/Connection.php(928): yii\db\Connection->open()
#1 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/db/Connection.php(915): yii\db\Connection->getMasterPdo()
#2 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/db/Command.php(219): yii\db\Connection->getSlavePdo()
#3 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/db/Command.php(910): yii\db\Command->prepare(true)
#4 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/db/Command.php(362): yii\db\Command->queryInternal('fetchAll', NULL)
#5 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/db/mysql/Schema.php(199): yii\db\Command->queryAll()
#6 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/db/mysql/Schema.php(98): yii\db\mysql\Schema->findColumns(Object(yii\db\TableSchema))
#7 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/db/Schema.php(152): yii\db\mysql\Schema->loadTableSchema('migration')
#8 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/console/controllers/MigrateController.php(194): yii\db\Schema->getTableSchema('{{%migration}}', true)
#9 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/console/controllers/BaseMigrateController.php(814): yii\console\controllers\MigrateController->getMigrationHistory(NULL)
#10 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/console/controllers/BaseMigrateController.php(155): yii\console\controllers\BaseMigrateController->getNewMigrations()
#11 [internal function]: yii\console\controllers\BaseMigrateController->actionUp(0)
#12 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array(Array, Array)
#13 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/base/Controller.php(156): yii\base\InlineAction->runWithParams(Array)
#14 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/console/Controller.php(128): yii\base\Controller->runAction('up', Array)
#15 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/base/Module.php(523): yii\console\Controller->runAction('up', Array)
#16 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/console/Application.php(180): yii\base\Module->runAction('migrate/up', Array)
#17 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/console/Application.php(147): yii\console\Application->runAction('migrate/up', Array)
#18 /opt/lampp/htdocs/yii/vendor/yiisoft/yii2/base/Application.php(380): yii\console\Application->handleRequest(Object(yii\console\Request))
#19 /opt/lampp/htdocs/yii/yii(27): yii\base\Application->run()
#20 {main}
2 个解决方案
解决方案1
1 2017-10-19 01:58:09
You need install pdo_mysql module.您需要安装pdo_mysql模块。
sudo apt-get install php-mysql
After that check your phpinfo();之后检查你的phpinfo();
解决方案2
0 2021-01-28 09:14:33
I got this error too.我也收到了这个错误。 pdo_mysql driver was installed and shown in phpinfo(), web application run fine, but from command line it could not find driver. pdo_mysql驱动程序已安装并显示在 phpinfo() 中，Web 应用程序运行良好，但从命令行找不到驱动程序。 Solution was to provide php version解决方案是提供php版本
cd /var/www/html/project_folder
php7.1 application/yii.php controller/method
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