Django 电子邮件模板呈现为文本

编程问答 2022-06-01

问题描述

我正在尝试通过 SendGrid API 使用 Django 动态电子邮件模板。我知道已经有一些线程与此相关，但是，我无法使这些线程正常工作。

我有一个基本模板，其中包含一些基于搜索的动态变量，我希望通过电子邮件将这些变量发送给用户。尽管应用了我在许多其他线程中看到的内容，但 HTML 总是在文本中呈现，这一切都是有效的。

非常感谢这里的任何帮助。

Views.py

def customer_selections_sent(request):
   #make=request.POST['makeselection']
    if request.method == 'GET':

        current_site = get_current_site(request)
        emailto = request.user.email_user
        user = request.user.username

        #call session values from SearchInventory function
        modelvalue =request.session.get('modelvalue')
        makevalue =request.session.get('makevalue')
        subject = 'ShowVroom Selections'

        #create variables to be used in the email template
        Email_Vars = {
            'user': user,'make': makevalue,'model': modelvalue,'domain': current_site.domain,}

        #create the email msg
        message = get_template('customer_selections_email.html').render(Email_Vars)
    html_message = get_template('customer_selections_email.html').render(Email_Vars)
    message.content_subtype = "html"  # Main content is Now text/html
    

#send email


request.user.email_user(subject,message)
#request.user.email_user(subject,html_message)
#return redirect('customer_selections_sent')
return render(
    request,'customer_selections_sent.html',{
        'title':'Deals are on the way','body':'We will email you shortly with more detail on your choices,you can respond to the dealers via the app until you agree to a viewing,test or purchase ','year':datetime.Now().year,}
)

send_mail(subject,message,'Abc@xyz.org',emailto,fail_silently=False,html_message=html_message)
sg = SendGridapiclient(os.environ.get('SENDGRID_API_KEY'))
response = sg.send(message)
#log respon
print(response.status_code)
print(response.body)
print(response.headers)

HTML 模板

<!DOCTYPE html>
<html lang="en">
{% load static %}
  <head>
    <Meta charset="UTF-8" />
    <Meta name="viewport" content="width=device-width,initial-scale=1.0" />
    <title>Your ShowVroom Selections</title>

<img align="left" src="logo1.png" alt="ShowVroom">
</head>

<body>
Hi {{ user }},Here are your search selections;

<Strong>
    <br>Make;           {{make}} </br>
    <br>Model;          {{model}} </br>
</Strong>

</body>

<foot>
<a href = "mailto:info@showvroom.ie?subject = Offer&body = Message">
Contact ShowVroom
</a>
</foot>

</html>

更新的 VIEWS.PY

def customer_selections_sent(request):

    if request.method == 'GET':

        #User variables
        emailto = request.user.email_user
        user = request.user.username

        #call session values from another function
        
        modelvalue =request.session.get('modelvalue')
        makevalue =request.session.get('makevalue')
        subject = 'ShowVroom Selections'

        #create variables to be used in the email template
        
        Email_Vars = {
            'user': user,#'offer': displayInventory.GaragePrice,}

        #create the email msg
        
        message = get_template('customer_selections_email.html').render(Email_Vars)
        html_message = get_template('customer_selections_email.html').render(Email_Vars)
        message.content_subtype = "html"  # Main content is Now text/html


    #Redirect to sent email Webpage
    
    request.user.email_user(subject,message)
    return render(
        request,{
            'title':'Deals are on the way',}
    )
    
    #send email
    
    send_mail(subject,'email@domain.com',html_message=html_message)
    sg = SendGridapiclient(os.environ.get('SENDGRID_API_KEY'))
    response = sg.send(message)
    
    #log responses
    
    print(response.status_code)
    print(response.body)
    print(response.headers)

解决方法

您需要为 html_message parameter to the send_email function. 提供一个值，正如您所发现的，message 是电子邮件文本版本的值。

djangodjangodjango-templatesemailemailsendgrid