添加新功能：但是代码很多，可以使用annotate来简化：使用annotate提高精简：代码：fromdjango.db.modelsimportCountdefget_blogs_list_common_data(request,blogs_all_list):...#context['blog_types']=BlogType.objects.all()#context['blog_types']=blog_types_listcontext['blog_types']=BlogType.objects.annotate(blog_count=Count('blog'))...具体如图:也按日期归档了多少条数据:views.pydefget_blogs_list_common_data(request,blogs_all_list):...ifpage_range[-1]!=paginator.num_pages:page_range.append(paginator.num_pages)#获取博客条数对应日期存档blog_dates=Blog。objects.dates('created_time','month',order='DESC')blog_dates_dict={}forblog_dateinblog_dates:blog_count=Blog.objects.filter(created_time__year=blog_date.year,=blog_time__.)blog_dates_dict[blog_date]=blog_count...context['blog_types']=BlogType.objects.annotate(blog_count=Count('blog'))#context['blog_dates']=Blog.objects.dates('created_time','month',order="DESC")context['blog_dates']=blog_dates_dictreturncontextblog\_list.html...
