Question

我正在尝试使用Django来设置电子邮件和简单的表单，但它不起作用。我该如何修复错误？

蟒== 3.5.1 Django的== 1.8.8

抛出以下错误：

TypeError at /contact
not all arguments converted during string formatting
Request Method: POST
Request URL:    http://127.0.0.1:8000/contact
Django Version: 1.8.8
Exception Type: TypeError
Exception Value:    
not all arguments converted during string formatting
Exception Location: views.py in contact, line 60

这是views.py：

def contact(request):
form = ContactForm(request.POST or None)
if form.is_valid():
    form_email = form.cleaned_data.get('email')
    form_message = form.cleaned_data.get('message')
    form_full_name = form.cleaned_data.get('full_name')
    subject = 'お問い合わせ'
    from_email = settings.EMAIL_HOST_USER
    to_email = [from_email, 'me@email.com']
    contact_message = """
        %s: テスト
        """ % (
        form_full_name,
        form_message,
        form_email)   #<-------error in this line

    send_mail(subject,
              contact_message,
              from_email,
              [to_email],
              fail_silently=False)

context = {
    "form": form,
}
return render(request, "forms.html", context)

Answer 1

更改此行：

contact_message = """
        %s: テスト
        """ % (
        form_full_name,
        form_message,
        form_email)

到

contact_message = """
    %s: テスト, %s, %s
    """ % (
    form_full_name,
    form_message,
    form_email)

它是一个string formatting问题。字符串中%s的数量必须与参数数量匹配。

Django 1.8.8 TypeError

1 个答案: