django2实战5.创建表单及发送邮件测试邮件发送创建表单页面业务逻辑搭建新建分享页面模板详情页添加分享入口结果展示

EMAIL_HOST = 'smtp.163.com'
EMAIL_HOST_USER = '******@163.com' # 填写你的邮件地址
EMAIL_HOST_PASSWORD = '******' # 密码
EMAIL_PORT = 25
EMAIL_USE_TLS = True

In [1]: from django.core.mail import send_mail

In [3]: send_mail('Django mail', '通过Django发送的邮件', '发送方的邮件', ['接收方邮件'], fail_silently
   ...: =False)
Out[3]: 1

from django import forms


class EmailPostForm(forms.Form):
    name = forms.CharField(label='用户名', max_length=20, widget=forms.TextInput(attrs={'class': 'form-control'}))
    email = forms.EmailField(label='发送方邮件', widget=forms.EmailInput(attrs={'class': 'form-control'}))
    to = forms.EmailField(label='接收方邮件', widget=forms.EmailInput(attrs={'class': 'form-control'}))
    comments = forms.CharField(label='推荐语', required=False,
                               widget=forms.Textarea(attrs={'class': 'form-control', 'rows': 3}))

path('<int:post_id>/share/', views.post_share, name='post_share')

# ...
from .forms import EmailPostForm
from django.core.mail import send_mail
# ...
# 文章分享
def post_share(request, post_id):
    # 根据id获取文章
    post = get_object_or_404(Post, id=post_id, status='published')
    sent = False
    if request.method == 'POST':
        # 提交表单
        form = EmailPostForm(request.POST)
        if form.is_valid():  # 验证表单数据
            cd = form.cleaned_data
            # 发送邮件
            post_url = request.build_absolute_uri(post.get_absolute_url())
            subject = '{} ({}) 推荐你阅读"{}"'.format(cd['name'], cd['email'], post.title)
            message = '查看"{}" {}\n\n{} 的评论:{}'.format(post.title, post_url, cd['name'], cd['comments'])
            send_mail(subject, message, '******@163.com', [cd['to']])  # 替换为你自己的163邮箱
            sent = True
    else:
        form = EmailPostForm()
    return render(request, 'blog/post/share.html', {'post': post,
                                                    'form': form,
                                                    'sent': sent})

{% extends "blog/base.html" %}

{% block title %}分享文章{% endblock %}

{% block content %}
  {% if sent %}
    <h3 class="text-success">邮件发送成功</h3>
    <p>
      "{{ post.title }}" 已经成功发送到 {{ form.cleaned_data.to }}.
    </p>
  {% else %}
    <h3 class="text-info">向你的朋友推荐阅读 "{{ post.title }}"</h3>
    <form action="." method="post">
        {% csrf_token %}
        {% for field in form %}
        <div class="form-group has-errors text-danger small">
            {{field.errors}}
        </div>
        <div class="form-group has-errors text-danger small">
        </div>
        <div class="form-group">
            <label for="">{{ field.label }}:</label>
            {{field}}
        </div>
        {% endfor %}
      <input type="submit" value="发送邮件">
    </form>
  {% endif %}
{% endblock %}

{% block content %}
    <!-- ... -->
    <div class="alert alert-success share">
        <a href="{% url "blog:post_share" post.id %}" class="text-success">推荐此文</a>
    </div>
{% endblock %}

div.share {
    margin-top: 2%;
}