Laravel 中的数据库访问错误。是什么原因？

当我尝试访问数据库时，出现以下错误：

照亮\数据库\查询异常

SQLSTATE[HY000] [2054] 服务器请求客户端未知的身份验证方法（SQL：select * from users where id = :id）

我寻求建议：问题是什么以及如何解决？

• 系统：Windows 10
• MySQL：8.0
• PHP：7.4.1
• 拉拉维尔：5.0.1
• 扩展=pdo_mysql
• [mysqld] 默认身份验证插件=mysql_native_password

namespace App\Http\Controllers;
use Illuminate\Support\Facades\DB;
use App\Http\Controllers\Controller;

class TestController extends Controller
{
    public function getUsers()
    {
        $results = DB::select('select * from users where id = :id', ['id' => 1]);
    }
}

配置文件

<?php
  $i = 0;
  $i++;
  $cfg['Servers'][$i]['host'] = 'localhost';
  $cfg['Servers'][$i]['extension'] = 'mysqli';
  $cfg['Servers'][$i]['connect_type'] = 'tcp';
  $cfg['Servers'][$i]['compress'] = false;
  $cfg['Servers'][$i]['auth_type'] = 'config';
  $cfg['Servers'][$i]['user'] = 'root';
  $cfg['Servers'][$i]['password'] = '1234'; 
?>

数据库.php

'default' => env('DB_CONNECTION', 'mysql'),

'connections' => [

    'mysql' => [
        'driver' => 'mysql',
        'url' => env('DATABASE_URL'),
        'host' => env('DB_HOST', '127.0.0.1'),
        'port' => env('DB_PORT', '3306'),
        'database' => env('shop', 'forge'),
        'username' => env('root', 'forge'),
        'password' => env('1234', ''),
        'unix_socket' => env('DB_SOCKET', ''),
        'charset' => 'utf8mb4',
        'collation' => 'utf8mb4_unicode_ci',
        'prefix' => '',
        'prefix_indexes' => true,
        'strict' => true,
        'engine' => null,
        'options' => extension_loaded('pdo_mysql') ? array_filter([
            PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'),
        ]) : [],
    ],
],

.env

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=shop
DB_USERNAME=root
DB_PASSWORD=1234