Django 数据库操作（MongoDB+Django）ORM

Autooooooo

修改于 2025-07-10 14:43:57

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文章被收录于专栏：CoxhuangCoxhuang

django-mongodb

#0 GitHub

https://github.com/Coxhuang/django_mongo

#1 环境

前提: 已经安装MongoDB

Python3.7.3
Django==2.0.7
mongoengine==0.17.0

#2 开始

#2.1 安装 mongoengine

pip3 install mongoengine

#2.2 新建django项目

#2.3 在MongoDB新建一个数据库

use django_mongo

#2.4 修改settings.py配置

DATABASES = {
    'default': {
        # 'ENGINE': 'django.db.backends.sqlite3',
        # 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
        'ENGINE':None,
    }
}
from mongoengine import connect
connect('django_mongo') # 链接刚刚新建的MongoDB数据库

#2.5 models.py

from django.db import models
import mongoengine


class Test(mongoengine.Document):

    name = mongoengine.StringField(
        max_length=128,
    )
    age = mongoengine.IntField(
        default=10,
    )

#2.6 不需要数据库迁移

#2.7 新建视图函数

views.py

from django.shortcuts import HttpResponse
from app.models import Test
def test(request):

    Test.objects.create(
        name = "cox",
        age = 12,
    )
    return HttpResponse("hello mongodb")