代码写完了，但是需要调试

apps/goods/urls.py

@@ -21,4 +21,6 @@ from apps.goods import views
 urlpatterns = [
     path('cate_index/', views.GoodCateView.as_view(), name='cate_index'),
     path('cate_add/', views.GoodCateAddView.as_view(), name='cate_add'),
+    path('index/', views.GoodView.as_view(), name='good_index'),
+    path('add/', views.GoodsAddView.as_view(), name='good_add')
 ]

apps/goods/views.py

@@ -1,4 +1,5 @@
-from django.shortcuts import render, redirect
+from django.shortcuts import render, redirect, reverse
+from django.http.response import JsonResponse
 from django.views.generic.base import View
 
 from apps.goods.models import *
@@ -55,3 +56,97 @@ class GoodCateAddView(View):
             errors = form_obj.errors
             print(errors)
             return render(request, 'goods/cate_add.html', {'form_obj': form_obj, 'info': errors})
+
+
+class GoodView(View):
+    def __init__(self):
+        self.alist = {}
+
+    def bind_data(self, data, _id, n):
+        data = GoodsCategory.objects.filter(parent_id=_id)
+        for d in data:
+            self.alist[data.id] = self.spacelength(n) + d.name
+            self.bind_data(data, d.id, n + 2)
+        return self.alist
+
+    def spacelength(self, i):
+        space = ''
+        for j in range(1, i):
+            space += "  "
+        return space + "|--"
+
+    def get(self, request):
+        cates_all = GoodsCategory.objects.all()
+        cates = self.bind_data(cates_all, 0, 1)
+        return render(request, 'goods/goods_index.html', {'cates': cates})
+
+    def post(self, request):
+        pass
+
+
+class GoodsAddView(View):
+    def __init__(self):
+        self.alist = {}
+
+    def binddata(self, datas, id, n):
+        if id == 0:
+            datas = GoodsCategory.objects.filter(parent__isnull=True)
+        else:
+            datas = GoodsCategory.objects.filter(parent_id=id)
+        for data in datas:
+            self.alist[data.id] = self.spacelength(n) + data.name
+            self.binddata(datas, data.id, n + 2)
+        return self.alist
+
+    def spacelength(self, i):
+        space = ''
+        for j in range(1, i):
+            space += "  "
+        return space + "|--"
+
+    def get(self, request):
+        cates_all = GoodsCategory.objects.all()
+        cates = self.binddata(cates_all, 0, 1)
+        return render(request, 'goods/goods_add.html', {'cates': cates})
+
+    def post(self, request):
+        name = request.POST.get('name', '')
+        parent_id = request.POST.get('parent_id', '')
+        market_price = request.POST.get('market_price', '0')
+        price = request.POST.get('price', '0')
+        goods_desc = request.POST.get('goods_desc', '')
+        main_img = request.POST.get('main_img', '')
+        message = '字段需要填写'
+        if not name:
+            message = '请输入姓名'
+        return redirect(reverse('index'))
+
+
+def ajax_goods(request):
+    cate_id = request.POST.get('cate_id', '')
+    goodname = request.POST.get('goodname', '')
+    status = request.POST.get('status')
+    search_dict = dict()
+    if cate_id:
+        search_dict['category'] = cate_id
+    if goodname:
+        search_dict['name__contains'] = goodname
+    if status:
+        search_dict['status'] = status
+    page_size = 2
+    page = int(request.GET['page'])
+    total = Goods.objects.filter(**search_dict).count()
+    goods = Goods.objects.filter(**search_dict).order_by('-id')[(page - 1) * page_size: page * page_size]
+    rows = []
+    datas = {'total': total, 'row': rows}
+    for good in goods:
+        rows.append({
+            'id': good.id,
+            'name': good.name,
+            'market_price': good.market_price,
+            'price': good.price,
+            'category_id': good.category.name,
+            'click_num': good.click_num,
+            'amount': good.amount,
+        })
+    return JsonResponse(datas, safe=False, json_dumps_params={'ensure_ascii': False, 'indent': 4})