receive_list没有得到django中的电子邮件地址

问题描述

我在django中发送smtp电子邮件时遇到麻烦。我试图使用用户模型=> get_email = User.objects.filter（is_admin = True）.values_list（'email'）获取电子邮件地址 但是，当我将其传递给收件人列表时，找不到电子邮件地址。这是我的views.py：

from django.shortcuts import render
from Feedbacks.models import Feedback
from django.contrib import messages
from django.core.mail import send_mail
from django.conf import settings

from django.contrib.auth import get_user_model

User = get_user_model()


def Feedback(request):
    status = Feedback.objects.all()
    get_email = User.objects.filter(is_admin=True).values_list('email')
    print(get_email)

    if request.method == 'POST':
        name = request.POST["name"]
        student_id = request.POST["student_id"]
        adviser_init = request.POST["adviser_init"]
        phone = request.POST["phone"]
        email = request.POST["email"]
        issues = request.POST["issues"]

        obj = Feedback.objects.create(name=name,student_id=student_id,adviser_init=adviser_init,phone=phone,email=email,issues=issues)
        obj.save()
        try:
            subject = 'Student Feedback'
            message = "Mail from Student ID:" + student_id + "\nIssue:" + issues + ""
            email_from = settings.EMAIL_HOST_USER
            send_mail(subject,message,email_from,[get_email])
            messages.success(request,'Your issue has been sent to our admin. '
                                  'Check Feedback status for update. Thank You!')
        except:
            messages.error(request,'Feedback Saved but not send to admin.')
    context = {
        'status': status
    }
    return render(request,'Feedback/Feedback.html',context)

解决方法

收件人列表必须是list对象，而不是Queryset或我相信的任何其他类似对象的数组。因此，请将以下修改添加到您的get_mail变量中：

    mail_qs = User.objects.filter(is_admin=True).values_list('email',flat=True)
    get_mail = list(mail_qs)

如果查询集不为空，则应该工作。