以下是我模型中的函数代码:

public function updateAnime(Request $request) { $updatedFields = []; $request->validate([ 'title' => ['erforderlich'], 'release_date' => ['erforderlich', 'Ganzzahl'], 'Autor' => ['erforderlich'], 'studio' => ['erforderlich'], 'Beschreibung' => ['erforderlich'], ]); $request->release_date = (int)$request->release_date; $animeInfo = Anime::where('title', $request->oldTitle)->with('authors', 'studios')->first(); $author = Author::firstOrCreate(['author' => $request->author]); AutorAnime::where([ ['Autor', $animeInfo->authors[0]->author], ['anime', $request->oldTitle] ])->update([ 'Autor' => $author->author, 'anime' => str_replace(' ', '-', $request->title) ]); $studio = Studio::firstOrCreate(['studio_name' => $request->studio]); StudioAnime::where([ ['studio', $animeInfo->studios[0]->studio_name], ['anime', $request->oldTitle] ])->update([ 'studio' => $studio->studio_name, 'anime' => str_replace(' ', '-', $request->title) ]); foreach ($request->all() as $key => $value) { if (property_exists($animeInfo, $key)) { if ($request->$key != $animeInfo->$key) { $updatedFields[$key] = $request->$key; } } } $animeInfo->update($updatedFields); return Response()->json(['message' => 'Daten wurden erfolgreich aktualisiert. n Aktualisierte Daten: ' . implode(', ', array_keys($updatedFields))]); }

控制器代码:

$anime = new Anime(); return $anime->updateAnime($request);

Leute, warum passiert das und wie kann man es lösen? />

$animeInfo->update([ 'title' => str_replace(' ', '-',$request->title), 'poster' => $animeInfo->poster, 'description' => $request->description, 'release_date' => $request->release_date, 'trailer' => $animeInfo->trailer, ]); return Response()->json(['message' => 'Daten wurden erfolgreich aktualisiert']);```