math_cms/app/Filament/Resources/TeacherResource/Pages/EditTeacher.php

<?php

namespace App\Filament\Resources\TeacherResource\Pages;

use App\Filament\Resources\TeacherResource;
use Filament\Resources\Pages\EditRecord;

class EditTeacher extends EditRecord
{
    protected static string $resource = TeacherResource::class;

    protected function getRedirectUrl(): string
    {
        return $this->getResource()::getUrl('index');
    }

    protected function getSavedNotificationTitle(): ?string
    {
        return '教师信息已更新';
    }

    protected function getSavedNotification(): ?\Filament\Notifications\Notification
    {
        return \Filament\Notifications\Notification::make()
            ->success()
            ->title('教师信息已更新')
            ->body('教师信息已成功更新。');
    }

    public function getTitle(): string
    {
        return '编辑教师';
    }

    public function getBreadcrumbs(): array
    {
        return [
            '#' => '师生管理',
            static::getResource()::getUrl('index') => '教师管理',
            static::getResource()::getUrl('edit', ['record' => $this->record]) => '编辑教师',
        ];
    }
}