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def handle(request):import jsonfrom MusicDatabase.models import Favoritefrom datetime import datetimeuser_id = request.user.id if request.method == 'POST':song_id = request.POST.get('song_id') request.session["song_id"] = song_id favorites = Favorite.objects.filter(user_id=user_id) if favorites.filter(song_id=song_id): favorites.filter(song_id=song_id).delete() request.session["result"] = { "collect":False, "song_id":song_id }print('[取消收藏]')else:collection = Favorite() collection.user_id_id = user_id collection.song_id_id = song_id collection.collectdate = datetime.now() collection.save() request.session["result"] = {"collect": True,"song_id": song_id}print('[新增收藏]')result = json.dumps({"":""}) return HttpResponse(result, content_type="application/json")elif request.method == 'GET': result = json.dumps(request.session["result"]) return HttpResponse(result,content_type="application/json")else: print('request method error') SVG绘制与CSS
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