Django Rest框架是一个用于构建RESTful API的强大工具。使用Django Rest框架创建“添加到收藏夹”功能可以通过以下步骤完成:
from django.db import models
class Bookmark(models.Model):
title = models.CharField(max_length=100)
url = models.URLField()
description = models.TextField()
python manage.py makemigrations
python manage.py migrate
from rest_framework import serializers
from .models import Bookmark
class BookmarkSerializer(serializers.ModelSerializer):
class Meta:
model = Bookmark
fields = '__all__'
from rest_framework import viewsets
from .models import Bookmark
from .serializers import BookmarkSerializer
class BookmarkViewSet(viewsets.ModelViewSet):
queryset = Bookmark.objects.all()
serializer_class = BookmarkSerializer
from django.urls import include, path
from rest_framework import routers
from .views import BookmarkViewSet
router = routers.DefaultRouter()
router.register(r'bookmarks', BookmarkViewSet)
urlpatterns = [
path('', include(router.urls)),
]
python manage.py runserver
http://localhost:8000/bookmarks/
发送数据来创建一个新的收藏夹项。例如,可以使用cURL命令:curl -X POST -H "Content-Type: application/json" -d '{"title":"Example", "url":"http://example.com", "description":"Example bookmark"}' http://localhost:8000/bookmarks/
以上步骤中,我们使用了Django Rest框架的ModelViewSet来处理模型的CRUD操作,并使用了Serializer来进行模型的序列化和反序列化。通过创建相应的URL路由,我们可以通过发送HTTP请求来访问和操作收藏夹数据。
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