def add_group(request): result = {} if request.method == "POST": role_name = request.POST.get('name') try: if role_name: roles = Group.objects.filter(name=role_name).all() if len(roles) > 0: result['error'] = '同名的角色项已存在,请修改角色名称。' else: group = Group() group.name = role_name group.is_enable = True # 该字段为因业务需要自添加的字段 group.save() result = {'result': 'true'} return JsonResponse(result) except Exception, e: print Exception, ":", e result = {'result': 'false'} return JsonResponse(result)