neiyou_user_web/app/Console/Commands/updateUserName.php

<?php

namespace App\Console\Commands;

use App\Components\QQInfo;
use App\Models\User;
use Illuminate\Console\Command;
use Log;

class updateUserName extends Command
{
    protected $signature = 'updateUserName';
    protected $description = '升级用户昵称';

    public function handle(): void
    {
        Log::info('----------------------------【升级用户昵称】开始----------------------------');

        $userList = User::all();
        foreach ($userList as $user) {
            $name = process($user->id);
            $user->update(['username' => $name]);

            Log::info('---用户[ID：'.$user->id.' - '.$user->email.'] :'.$user->username.'---');
        }

        foreach ($userList as $user) {
            if ($user->email === $user->username) {
                $name = process($user->id);

                $user->update(['username' => $name]);

                Log::info('---用户[ID：'.$user->id.' - '.$user->email.'] :'.$user->username.'---');
            }
        }

        Log::info('----------------------------【升级用户昵称】结束----------------------------');
    }
}

function process($id)
{
    $user = User::find($id);
    // 先设个默认值
    $name = $user->email;
    // 用户是否设置了QQ号
    if ($user->qq) {
        $name = QQInfo::getName3($user->qq);
    // 检测用户注册是否为QQ邮箱
    } elseif (stripos($user->email, '@qq') !== false) {
        // 分离QQ邮箱后缀
        $email = explode('@', $user->email, 2);
        if (is_numeric($email[0])) {
            $name = QQInfo::getName3($email[0]);
        } elseif (str_contains($email[0], '.')) {
            $temp = explode('.', $email[0]);
            if (is_numeric($temp[1])) {
                $name = QQInfo::getName3($temp[1]);
            } else {
                echo $user->email.PHP_EOL;
            }
        }
    }
    if ($name === false) {
        $name = $user->email;
    }

    return $name;
}