`DJANGO REST框架中未指定basename`参数

2024-06-06 16:25:53 发布

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我是Django方面的新手,希望构建一个API服务器

但是,当我注册ModelViewSet时,我得到了标题中显示的错误

型号:

from django.db import models
from django.core.exceptions import ValidationError

class User(models.Model):
    telegram_id = models.CharField(max_length=50)
    mail = models.CharField(max_length=100, default="None")
    password = models.CharField(max_length=100, default="None")
    is_group = models.BooleanField(default=False)
    priority = models.IntegerField(default=10)
    max_watches = models.IntegerField(default=5)
    current_watches = models.IntegerField(default=0)
    notification_rate = models.IntegerField(default=3600)
    watches = models.ManyToManyField('Url', through="Watch")

    def save(self, *args, **kwargs):
        if self.current_watches > self.max_watches:
            raise ValidationError("Límite de enlaces alcanzado")
        super().save(*args, **kwargs)

    def __str__(self):
        return self.telegram_id

序列化程序:

from rest_framework import serializers
from hermes.models import User


class UserSerializer(serializers.ModelSerializer):
    class Meta:
        model = User
        fields = '__all__'

视图集:

from rest_framework import viewsets

import hermes.models as models
import hermes.serializers.UserSerializer as UserSerializer

class UserViewSet(viewsets.ModelViewSet):
    queryset = models.User.objects.all()
    serializer_class = UserSerializer

路由器:

from hermes.ViewSets import UserViewSet
from rest_framework import routers

router = routers.DefaultRouter()
router.register(r'users/', UserViewSet)

应用程序中的路由器:

from django.contrib import admin
from django.urls import path, include
from hermes.urls import router

urlpatterns = [
    path('admin/', admin.site.urls),
    path('api/', include(router.urls))
]

我还在路由器的末尾添加了basename参数,正如它建议我的那样,但再次失败,表示它没有属性get_extra_actions。当我定义该方法时,它仍然会引发相同的错误。我做错了什么


Tags: djangofromimportselfdefaultmodelshermesurls
1条回答
网友
1楼 · 发布于 2024-06-06 16:25:53

在视图集的定义中,删除模型并重新定义,如下所示:

class UserViewSet(viewsets.ModelViewSet):
    queryset = User.objects.all()

此外,不需要以“/”结束url模式,您可以删除它 因此router.register(r'users/', UserViewSet)应该是: router.register(r'users', UserViewSet)

如果您看到根API,您会注意到有double//否则

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