SQLSTATE[HY000] [2002] 连接被拒绝 LARAVAL

Question

I am trying to run php artisan migrate on a new database I just created. I was having many troubles with connecting to mariadb but I managed to fix it. Now whenever i try to connect to it, for some reason I can type no password or literally any password and i still connect to it. I don't know if that's normal. Anyway, i modified the .env file in my laravel project to

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=liberty_comerce
DB_USERNAME=root
DB_PASSWORD=

But i get the error SQLSTATE[HY000] [2002] Connection refused (SQL: select * from information_schema.tables where table_schema = liberty_comerce and table_name = migrations and table_type = 'BASE TABLE') . If I change DB_HOST=127.0.0.1 to DB_HOST=localhost i get the error SQLSTATE[HY000] [2002] No such file or directory (SQL: select * from information_schema.tables where table_schema = liberty_comerce and table_name = migrations and table_type = 'BASE TABLE') .

I tried running

php artisan config:clear
php artisan config:cache
php artisan cache:clear

every time i changed anything. I've been looking for answer online but nothing seems to work.

Answer 1

Connection refused comes when .env DB_PORT doesn't match with your local db port. so first check the port and then clear cache commands:

php artisan config:clear
php artisan config:cache
php artisan cache:clear

and then do php artisan migrate .

Answer 2

我有同样的问题还没有得到解决方案，我尝试了一些事情，比如将 127.0.0.1 更改为本地主机，以及php artisan config:clear php artisan config:cache php artisan cache:clear