Django Connection MongoDB Database _mongodb

First, the Environment Basic step 1, enter the development environment of the virtual space, do not know see the transmission Door 2, the version of the basic package
django@1.11.8 mongoengine@0.15.0

3. Installation package

Pip Install Mongoengine

4, create a new Django project, and specify the Python.exe in the virtual space Two, configure in Django

1, in the settings.py to carry out the basic configuration

DATABASES = {'
    default ': {
        ' ENGINE ': None, # Connect default database to None
    }
} from
mongoengine import Connect
Connect (' Test ') # Connection database name

2. Create a new app

3. Create a new data model in the models.py of a new app

Import Mongoengine

class Studentmodel (Mongoengine. Document):
    name = Mongoengine. Stringfield (max_length=16) Age
    = Mongoengine. Intfield (default=0)

4. Create a view in the view file

From django.shortcuts import Render, HttpResponse


# Create your views here.


#. Represents the models from. Models import Studentmodel under the current package from
django.views.generic import View

class Student (View ):
    def get (self, request):
        StudentModel.objects.create (name= ' water mark ', age=) return
        httpresponse (' Hello Word ')

5. Configure URL

From django.conf.urls import URL from
django.contrib import admin from
student.views Import student
Urlpatterns = [
    url (R ' ^admin/', admin.site.urls),
    url (r ' ^student/$ ', Student.as_view (), name= ' student ')
]

Third, on Add and delete to check 1, increase data

2, the query data (return is a queryset)

Class Student (View):
def get (self, request): Result
    = StudentModel.objects.filter (name= ' water mark ')
    print ( Result[0].age) return
    httpresponse (' Hello word ')

3, modify the data

Class Student (View):
def get (self, request): Result
    = StudentModel.objects.filter (name= ' water mark '). (Name= ' John ')
    Print (Result) return
    httpresponse (' Hello word ')

4. Delete data

Class Student (View):
def get (self, request): Result
    = StudentModel.objects.filter (name= ' John '). ()
    print [result] return
    httpresponse (' Hello word ')

Iv. more on Reference documentation 1, Official document 2, reference to MySQL operations 3, MongoDB articles