django操作mongodb数据库

一、构建项目及配置mongoengine连接mongodb数据库

二、在models创建数据模型

• 1、注意这个地方要引入import mongoengine

• 2、创建数据模型

  class StudentModel(mongoengine.Document):
      """
      创建一个学生的数据模型
      """
      name = mongoengine.StringField(max_length=100, verbose_name='学生名字')
      age = mongoengine.IntField(verbose_name='学生年龄')
      gender = mongoengine.StringField(verbose_name='学生性别')
  

• 3、在视图中插入数据

  class StudentView(View):
      def get(self, request, *args, **kwargs):
          return HttpResponse('hello word')
  
      def post(self, request, *args, **kwargs):
          name = request.POST.get('name', None)
          age = request.POST.get('age', None)
          gender = request.POST.get('gender', None)
          res = StudentModel.objects.create(name=name, age=age, gender=gender)
          if res:
              return HttpResponse('成功')
          return HttpResponse('失败')
  

• 4、mongoengine支持的字段

  • BinaryField
  • BooleanField
  • ComplexDateTimeField
  • DateTimeField
  • DecimalField
  • DictField
  • DynamicField
  • EmailField
  • EmbeddedDocumentField
  • EmbeddedDocumentListField
  • FileField
  • FloatField
  • GenericEmbeddedDocumentField
  • GenericReferenceField
  • GeoPointField
  • ImageField
  • IntField
  • ListField
  • MapField
  • ObjectIdField
  • ReferenceField
  • SequenceField
  • SortedListField
  • StringField
  • URLField
  • UUIDField
  • PointField
  • LineStringField
  • PolygonField
  • MultiPointField
  • MultiLineStringField
  • MultiPolygonField

• 5、更多操作可以查看传送门