title = request.POST.get('title') simple_introduction = request.POST.get('simple_introduction') content = request.POST.get('content') content = mark_safe(content) type = (int)(request.POST.get('types')) obj = models.Article.objects.get(id=p) obj.title = title obj.brif_introduce = simple_introduction obj.content = content obj.catery_id = type  #一定要进行sava() obj.save()