在Django的个人资料中显示用户的帖子

Question

我一直试图让用户的个人资料页面包含用户的帖子，但每次我运行代码时，都没有显示任何内容，只有用户的用户名和用户的电子邮件。我尝试了多种方法使它工作，但不知为什么它没有。我认为profile.html中有错误

views.py

    def profile(request, pk=None):
        if pk:
            post_owner = get_object_or_404(User, pk=pk)
            user_posts=Post.objects.filter(posti=request.user)

        else:
            post_owner = request.user
            user_posts=Post.objects.filter(posti=request.user)
        return render(request, 'profile.html', {'post_owner': post_owner, 'user_posts': user_posts})

models.py

    class Post(models.Model):
        text = models.CharField(max_length=200)
        posti = models.ImageField(upload_to='media/images', null=True, blank="True")
        user = models.ForeignKey(User, related_name='imageuser', on_delete=models.CASCADE, default=2)

profile.html

    <div class="content-section">
      <div class="media">
        <img class="rounded-circle account-img" src="{{ user.profile.image.url }}">
        <div class="media-body">
          <h2 class="account-heading">{{ post_owner.username }}</h2>
          <p class="text-secondary">{{ post_owner.email }}</p>
        </div>
        {% for Post in user_posts %}
          <li class="list-group-item">{{ Post.text }}
            <a href="{% url 'profile_pk' pk=image.user.pk %}">{{ Post.user }}</a>
            {% if Post.posti %}
              <img src="{{ image.posti.url }}" alt="image here" style="max-width: 300px; max-height: 300px">
            {% endif %}
            {% if Post.user == user %}
              <div class="float-right">
                <form action="delete_image/{{ image.id }}/" action="post">
                  <button type="submit" class="btn btn-outline-danger btn-sm">Delete</button>
                </form>
              </div>
            {% endif %}
          </li>     
        {% endfor %}
      </div>
    </div>

Answer 1

您查询的列不正确：

user_posts=Post.objects.filter(posti=request.user)

posti是一个ImageField。您实际上想要查询user字段：

user_posts=Post.objects.filter(user=request.user)

也就是说，在视图中不需要任何这些查询。您只需使用related_name，即：

{% for Post in post_owner.imageuser.all %}