math_cms/app/Filament/Resources/StudentResource/Pages/EditStudent.php

<?php

namespace App\Filament\Resources\StudentResource\Pages;
use Illuminate\Database\Eloquent\Builder;

use App\Filament\Resources\StudentResource;
use Filament\Actions;
use Filament\Resources\Pages\EditRecord;

class EditStudent extends EditRecord
{
    protected static string $resource = StudentResource::class;

    protected string $view = 'filament.resources.student-resource.pages.edit-student';

    public function getTitle(): string
    {
        return '编辑学生';
    }

    protected function getHeaderActions(): array
    {
        return [];
    }

    protected function getRedirectUrl(): string
    {
        return $this->getResource()::getUrl('view', ['record' => $this->record]);
    }

    protected function getSavedNotification(): ?\Filament\Notifications\Notification
    {
        return \Filament\Notifications\Notification::make()
            ->success()
            ->title('保存成功')
            ->body('学生信息已更新。');
    }
}