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Apiview方式实现商品列表页2
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==序列化serializers.py== 基于DRF ,编写serializers 序列化功能 <nowiki> __author__ = 'bobby' from rest_framework import serializers from goods.models import Goods class GoodsSerializer(serializers.ModelSerializer): class Meta: model = Goods fields = "__all__"</nowiki> ==视图层views.py== <nowiki> from .serializers import GoodsSerializer from rest_framework.views import APIView from rest_framework.response import Response from .models import Goods # Create your views here. class GoodsListView(APIView): """ 商品列表页 """ def get(self, request): goods =Goods.objects.all()[:10] goods_serializer = GoodsSerializer(goods,many=True) return Response(goods_serializer.data) </nowiki> ==路由urls.py== <nowiki>from django.conf.urls import url, include #from django.contrib import admin import xadmin from mxshop.settings import MEDIA_ROOT from django.views.static import serve from rest_framework.documentation import include_docs_urls from goods.views import GoodsListView urlpatterns = [ url(r'^xadmin/', xadmin.site.urls), url(r'^api-auth/', include('rest_framework.urls', namespace='rest_framework')), url(r'^media/(?P<path>.*)$', serve, {"document_root": MEDIA_ROOT}), url(r'goods/$',GoodsListView.as_view(), name="goods-list"), url(r'docs/', include_docs_urls(title="silutong")), ]</nowiki> ==测试== 在浏览器输入:http://10.0.0.30:8000/goods/ [[文件:bd20-5-62.png|600px]] 上图中 图片位置的补全,是DRF 根据settings.py中MEDIA参数自动配置的结果。 另外,按下Option按钮,会显示: <nowiki>HTTP 200 OK Allow: GET, HEAD, OPTIONS Content-Type: application/json Vary: Accept { "name": "Goods List", "description": "商品列表页", "renders": [ "application/json", "text/html" ], "parses": [ "application/json", "application/x-www-form-urlencoded", "multipart/form-data" ] }</nowiki>
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