解决方案：

有时，更改.env时，如果没有清除缓存或重新启动服务器，配置将不会刷新。

The solution:

Sometimes when you change your .env, the configs don't refresh without clear cache or restarting the server.

错误消息是：

SQLSTATE[HY000] [1045] Access denied for user 'forge'@'localhost' (using password: YES)

尝试从缓存的 .env配置中获取信息，您应该尝试：

The database are trying to get the information from the "cached" .env configuration, you should try:

php artisan config：clear

如果无法解决，请重新启动服务器。

if not solve, restart your server.

• 转到您的 config\database.php


• 删除.env配置

并设置自己的凭据

'mysql' => [
            'host' => '45.55.88.77',
            'database' => 'prod',
            'username' => 'forge',
            'password' => '*********',
        ],