django 1.11.16

mongoengine 0.16.0

pip install mongoengine

# settings.py

# Database

# https://docs.djangoproject.com/en/1.11/ref/settings/#databases

DATABASES = {

    'default': {

        'ENGINE': None,

        # 'ENGINE': 'django.db.backends.sqlite3',

        # 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),

    }

}

from mongoengine import connect

connect('test')

#models.py

import mongoengine

# Create your models here.

class TextModel(mongoengine.Document):

    name = mongoengine.StringField(max_length=30)

    content = mongoengine.StringField(max_length=255)

# views.py

from models import TextModel

class HomeHtml(object):

    def __init__(self):

        # 实例化模型对象

        self.text = TextModel.objects()

    def create_data(self, request):

        name = request.POST['name']

        content = request.POST['content']

        # 插入新数据

        self.text.create(name=name, content=content)

        return HttpResponse('SUCESS')

    def show_data(self, request):

        # 查询数据库中所有数据

        conlist = self.text.filter()

        return render(request, 'index_three.html', {"conlist": conlist})

    def update_data(self, request):

        # 修改数据

        self.text.filter(name='test').first().update(name='testt')

        return render(request, 'index.html')

    def dele_data(self, request):

        # 删除数据

        self.text.filter(name='test').first().delete()

        return render(request, 'index.html')