Python 无法在Django中获取已登录用户的数据

尊敬这里的每一个人。 我有来自一个应用程序的

CustomUser model

，以及来自另一个应用程序的

Field

model。我通过

ManyToMany

在

CustomUser model

中与

字段

model建立了连接

字段用于感兴趣的字段，在注册表格中，我输入了“您对什么感兴趣？”

我可以很容易地获得其他数据，如用户名、出生日期、电子邮件。。。但无法获取此

兴趣

。它返回

courses.Field.None

这是模型。py

from django.db import models
from django.contrib.auth.models import AbstractUser
from courses.models import Field

class CustomUser(AbstractUser):
    username = models.CharField(max_length=32 , verbose_name="Login", unique=True, )
    first_name = models.CharField(max_length=64, verbose_name="Ismingiz", blank=False, null=False)
    second_name = models.CharField(max_length=64, verbose_name="Familyangiz", blank=False, null=False)
    # & dob = date of birth
    dob = models.DateField(auto_now_add=False, verbose_name="Yoshingiz", blank=False, null=True)
    gender_choices = [("e", "Erkak"), ("a", "Ayol")]
    gender = models.CharField(choices=gender_choices, verbose_name="Jinsingiz", default="e", max_length=1)
->  interests = models.ManyToManyField(Field, verbose_name="Qiziqishlaringiz")
    longitude = models.CharField(max_length=256, verbose_name="Yashash joyingiz (uzunlik)", null=True, blank=True)
    latitude = models.CharField(max_length=256, verbose_name="Yashash joyingiz (kenglik)", null=True, blank=True)

这是我的views.py文件，来自

courses

App

from django.shortcuts import render
from .models import Center
from .serializers import CenterSerializer, UserSerializer
from rest_framework import generics
from django.contrib.auth import get_user_model
from rest_framework.response import Response
from decimal import Decimal
from slugify import slugify
import operator
from rest_framework.decorators import api_view
...
other views here
...
def center_list(request):
    if request.method == 'GET':
        dorilar = Center.objects.all()
        serializers = CenterSerializer(dorilar, many=True)
        dorixonalar = []
        uzunlik = request.GET.get('uz')
        kenglik = request.GET.get('keng')
------> print(request.user.interests)
        interests = request.GET.get('interest').split(",")
        if uzunlik and kenglik:
            uzunlik = Decimal(uzunlik)
            kenglik = Decimal(kenglik)
            location = Decimal(uzunlik + kenglik)
            dorixonalar = yaqinlik_boyicha_filter(dorilar, location, interests)
            serializers = CenterSerializer(dorixonalar, many=True)
            return Response(serializers.data)
        else:
            return Response(serializers.data)

---

提前感谢。：）

request.user.interests是一个经理。您需要：

print(request.user.interests.all())

---

request.user.interests是一个经理。您需要：

print(request.user.interests.all())