def generate_static_sku_detail_html(sku_id):
"""
生成静态商品详情页面
:param sku_id: 商品sku id
"""
# 获取当前sku的信息
sku = models.SKU.objects.get(id=sku_id)
# 查询商品频道分类
categories = get_categories()
# 查询面包屑导航
breadcrumb = get_breadcrumb(sku.category)
# 构建当前商品的规格键
goods_specs = get_goods_specs(sku)
# 上下文
context = {
'categories': categories,
'breadcrumb': breadcrumb,
'sku': sku,
'specs': goods_specs,
}
template = loader.get_template('detail.html')
html_text = template.render(context)
file_path = os.path.join(os.path.dirname(settings.BASE_DIR),
'front_end_pc/goods/' + str(sku_id) + '.html')
with open(file_path, 'w') as f:
f.write(html_text)
def get(self,request,sku_id):
try:
sku=SKU.objects.get(id=sku_id)
except SKU.DoesNotExist:
pass
categories=get_categories()
breadcrumb=get_breadcrumb(sku.category)
goods_specs=get_goods_specs(sku)
context={
'categories': categories,
'breadcrumb': breadcrumb,
'sku': sku,
'specs':goods_specs,
}
return render(request,'detail.html',context)
def get(self, request, sku_id):
"""
1. 获取商品id
2. 根据商品id查询商品信息
3. 获取分类数据
4. 获取面包屑数据
5. 获取规格和规格选项数据
6. 组织数据,进行HTML模板渲染
7. 返回响应
:param request:
:param sku_id:
:return:
"""
# 1. 获取商品id
# 2. 根据商品id查询商品信息
try:
sku = SKU.objects.get(id=sku_id)
except SKU.DoesNotExist:
return JsonResponse({'code': 400, 'errmsg': '没有此商品'})
# 3. 获取分类数据
categories = get_categories()
# 4. 获取面包屑数据
# sku 有 三级分类属性
breadcrumb = get_breadcrumb(sku.category)
# 5. 获取规格和规格选项数据
# 传递 sku对象
specs = get_goods_specs(sku)
# 6. 组织数据,进行HTML模板渲染
# context 的key 必须按照课件来!!!
# 因为模板已经写死了
context = {
'sku': sku,
'categories': categories,
'breadcrumb': breadcrumb,
'specs': specs
}
# 7. 返回响应
return render(request, 'detail.html', context)
def generic_detail_html(sku):
# try:
# sku=SKU.objects.get(id=sku_id)
# except SKU.DoesNotExist:
# pass
categories = get_categories()
breadcrumb = get_breadcrumb(sku.category)
goods_specs = get_goods_specs(sku)
context = {
'categories': categories,
'breadcrumb': breadcrumb,
'sku': sku,
'specs': goods_specs,
}
import os
from meiduo import settings
from django.template import loader
detail_template = loader.get_template('detail.html')
detail_html_data = detail_template.render(context)
file_path = os.path.join(os.path.dirname(settings.BASE_DIR),
'front_end_pc/goods/%s.html' % sku.id)