Django解雇了我这个错误,我不明白为什么。
TypeError at /api/v1/article
__init__() takes 1 positional argument but 2 were given
Request Method: GET
Request URL: http://127.0.0.1:8000/api/v1/article
Django Version: 2.2.2
Exception Type: TypeError
Exception Value:
__init__() takes 1 positional argument but 2 were given
这是我的序列化器类:
class ArticleSerializer(serializers.ModelSerializer):
class Meta:
model = Article
fields = ['id', 'title', 'body', 'category']
这些是我的模特
from django.db import models
from django.contrib.auth.models import User
class Author(models.Model):
name = models.ForeignKey(User, on_delete=models.CASCADE)
detail = models.TextField()
class Category(models.Model):
name = models.CharField(max_length=100)
class Article(models.Model):
author = models.ForeignKey(Author, on_delete=models.CASCADE)
title = models.CharField(max_length=200)
body = models.TextField()
category = models.ForeignKey(Category, on_delete=models.CASCADE)
这是我的观点
class ArticleListCreateGet(ListAPIView, CreateAPIView):
queryset = Article.objects.all()
serializer_class = ArticleSerializer
这是我的网址
path('api/v1/article', views.ArticleListCreateGet, name='article'),
我的代码没有出什么毛病,有人可以告诉我为什么我看到上述错误吗?
答案 0 :(得分:1)
您的路径引用 leakfunction <- function() {
x <- runif(100000, 0, 1)
a ~ b
}
,它是基于类的视图,而不是函数。
在路径中尝试views.ArticleListCreateGet
,看看会发生什么。