Artisan Migrate被机器拒绝了

I try to run the following command:

php artisan migrate:install

But I got the following error: [PDOException] SQLSTATE[HY000] [220] no connection could be made because the target machine actively refused it.

I am using laravel 5.4.16, phpadmin path is http://localhost:88/phpmyadmin and .env files contents below

APP_ENV=local
APP_KEY=base64:bFUq5MLO9KoptHFMGczqxdluMDt1dQIMn54qUjzX2OU=
APP_DEBUG=true
APP_LOG_LEVEL=debug
APP_URL=http://localhost

DB_CONNECTION=mysql
DB_HOST=127.0.0.1:88
DB_PORT=80
DB_DATABASE=angulara
DB_USERNAME=root
DB_PASSWORD=melody

BROADCAST_DRIVER=log
CACHE_DRIVER=file
SESSION_DRIVER=file
QUEUE_DRIVER=sync

REDIS_HOST=127.0.0.1
REDIS_PASSWORD=null
REDIS_PORT=6379

MAIL_DRIVER=smtp
MAIL_HOST=smtp.mailtrap.io
MAIL_PORT=2525
MAIL_USERNAME=null
MAIL_PASSWORD=null
MAIL_ENCRYPTION=null

PUSHER_APP_ID=
PUSHER_APP_KEY=
PUSHER_APP_SECRET=

You have wrong configuration:

DB_HOST = 127.0.0.1
DB_PORT = 3306