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1、数据的增删改查

def add(request):UserInfo.objects.create(username="admin", password="1234561", age=18)UserInfo.objects.create(username="admin2", password="1234562", age=19)UserInfo.objects.create(username="admin3", password="1234563", age=20)return HttpResponse("新建成功")def delete(request):UserInfo.objects.filter(username="admin").delete()UserInfo.objects.filter(id=2).delete()# UserInfo.objects.all().delete()UserInfo.objects.create(username="admin10", password="1234510", age=10)return HttpResponse("删除成功")def list(request):data_list = UserInfo.objects.all()for data in data_list:print(data.username, data.password, data.age)return HttpResponse("列表查询")def update(request):UserInfo.objects.all().update(password="2025")UserInfo.objects.filter(username="admin10").update(age=2030)return HttpResponse("更新成功")

 2、urls.py配置

urlpatterns = [# path('admin/', admin.site.urls),path("index/", views.index),path("maker01/list/", views.maker01_list),path("home/", views.home),path("add/", views.add),path("delete/", views.delete),path("update/", views.update),path("list/", views.list),
]

3、运行测试

python manage.py runserver