Web 개발 :: 파이썬 Django Rest Framework(1) _ 프로젝트 세팅, 모델 Serializer, CRUD 기능 구현

참고 링크

class Article(models.Model):

    content = models.TextField(null=True, blank=True)
    created_at = models.DateTimeField(auto_now_add = True)
    updated_at = models.DateTimeField(auto_now = True)

    def __str__(self):
        return str(self.content)

ArticleSerializer

@api_view(['GET'])
def index2(request):
    Article.objects.create(content="Sample Article")

    articles = Article.objects.all()
    serializer = ArticleSerializer(articles, many=True) #many=True : 여러개 가져옴
    return Response(serializer.data)

@api_view(['GET', 'POST'])
def index(request):
    if request.method == 'GET':
        articles = Article.objects.all()
        serializer = ArticleSerializer(articles, many=True)
        return Response(serializer.data)
    elif request.method == 'POST':
        serializer = ArticleSerializer(data=request.data)
        if serializer.is_valid():
            serializer.save()
            return Response(serializer.data, status=status.HTTP_201_CREATED)
        else:
            print(serializer.errors)
            return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

article_view CRUD

@api_view(['GET', 'PUT', 'DELETE'])
def article_view(request, article_id):
    if request.method == 'GET': #상세 페이지 불러오기
        article = get_object_or_404(Article, article_id=article_id)
        serializer = ArticleSerializer(article)
        return Response(serializer.data)

    elif request.method == "PUT":  # 게시글 수정하기

        article = get_object_or_404(Article, article_id=article_id)

        serializer = ArticleSerializer(article, data=request.data)  # (기존 데이터, 변경할 데이터)

        if serializer.is_valid():
            serializer.save()

            return Response(serializer.data)

    elif request.method == "DELETE":  # 게시글 삭제하기

        article = get_object_or_404(Article, article_id=article_id)

        article.delete()

        return Response(status=status.HTTP_204_NO_CONTENT)

전체를 볼 수 있는 api는 /article/index/ 인데, 상세페이지를 불러오는 api는 article/int:article_id/ 인게 불편해서 수정해버림

urlpatterns = [
    path('list/', views.list, name='list'),
    path('list/<int:article_id>/', views.article_view, name='article_view'),

]

삭제