解决django 站内消息通知-不适用第三方包

新建模型

  1. class InStationMessages(models.Model):
  2.     name = models.CharField("标题", max_length=100)
  3.     title = models.TextField("内容", max_length=1000, null=True, blank=True)
  4.     Creation_time = models.DateTimeField("记录创建时间", auto_now_add=True)
  6.     def __str__(self):
  7.         return f"{self.name}: {self.title[30]}"
  9.     class Meta:
  10.         db_table = "InStationMessages"
  11.         verbose_name = "站内消息"
  12.         verbose_name_plural = verbose_name

后台注册

  1. @admin.register(InStationMessages)
  2. class InStationMessagesAdmin(admin.ModelAdmin):
  3.     pass

定义序列化器

  1. class InStationMessagesSerializers(serializers.ModelSerializer):
  2.     class Meta:
  3.         model = InStationMessages
  4.         fields = '__all__'

书写视图集

  1. class InStationMessagesViewSet(ReadOnlyModelViewSet):
  2.     """站内消息信息管理"""
  3.     queryset = InStationMessages.objects.all()
  4.     serializer_class = InStationMessagesSerializers
  5.     pagination_class = BasePagination
  6.     filter_backends = [DjangoFilterBackend]
  7.     filter_fields = ('name',)

注册路由

  1. from rest_framework.routers import DefaultRouter
  2. routers = DefaultRouter()
  3. """
  4. 其他接口
  5. """
  6. routers.register("InStationMessages", InStationMessagesViewSet, basename="站内消息信息管理")

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