错误代码

Uncaught think\Exception: 系统不支持:mysql in /www/wwwroot/ewm.cxymz.vip/app/framework/common/functions.php:175 Stack trace: #0 /www/wwwroot/ewm.cxymz.vip/app/framework/library/think/db/driver/Mysql.class.php(27): E('\xE7\xB3\xBB\xE7\xBB\x9F\xE4\xB8\x8D\xE6\x94\xAF\xE6\x8C\x81...') #1 /www/wwwroot/ewm.cxymz.vip/app/framework/library/think/Db.class.php(90): think\db\driver\Mysql->__construct(Array) #2 /www/wwwroot/ewm.cxymz.vip/app/framework/library/think/Db.class.php(65): think\Db->factory(Array) #3 /www/wwwroot/ewm.cxymz.vip/app/framework/library/think/Model.class.php(1499): think\Db::getInstance('') #4 /www/wwwroot/ewm.cxymz.vip/app/framework/library/think/Model.class.php(99): think\Model->db(0, '', true) #5 /www/wwwroot/ewm.cxymz.vip/app/framework/common/functions.php(568): think\Model->__construct('Module') #6 /www/wwwroot/ewm.cxymz.vip/app/framework/library/think/Controller.class.php(172): D('common/Module') #7 /www/wwwroot/ewm.cxymz.vip/app/common/common/api.php(89): think\Controller->__construct()

错误位置

FILE: /www/wwwroot/ewm.cxymz.vip/app/framework/common/functions.php  LINE: 175