Django基于类视图实现增删改查

第一步：导入View

from django.views import View

第二步：新建这个基类

class CLS_executer(View):db = DB_executerdef get(self, request):executer_list = list(self.db.objects.all().values())return HttpResponse(json.dumps(executer_list), content_type='application/json')def post(self, request):data = json.loads(request.body)self.db.objects.create(**data)return self.get(request)def put(self, request):data = json.loads(request.body)self.db.objects.filter(id=int(data['id'])).update(**data)return self.get(request)def delete(self, request):id = request.GET['id']self.db.objects.filter(id=int(id)).delete()return self.get(request)

第三步：去urls.py中设置好类视图映射

urlpatterns = [path('executer/', CLS_executer.as_view())
]

第四步：校验

get方法直接浏览器请求：{服务器ip:端口号}/executer就行，post、put、delete可以用postman校验