Django中如何在首页仅展示当前登录用户的文章？

Hey there! Let's get your homepage displaying only the posts created by the currently logged-in user. Here are two solid approaches based on your existing code:

Option 1: Function-Based View (completing your index view) #

Since you started with a function view, let's finish that up. We'll use the request.user object to filter posts, and optionally add login protection:

from django.shortcuts import render
from django.contrib.auth.decorators import login_required
from .models import Post

@login_required  # Uncomment this if you want to redirect non-logged-in users to login page
def index(request):
    # Filter posts to only those authored by the current user
    # Add status='published' inside the filter if you only want to show published posts
    user_posts = Post.objects.filter(author=request.user).order_by('-publish')
    
    # Pass the filtered posts to your template using the variable name you already have ('deeppost')
    return render(request, 'home.html', {'deeppost': user_posts})

Notes for this option: #

• The @login_required decorator ensures only logged-in users can access this view (they'll be redirected to the login page if not authenticated). If you want non-logged-in users to see the "not logged in" message from your template, remove this decorator and keep the if request.user.is_authenticated check in the template.
• The order_by('-publish') maintains the descending order from your model's Meta class, showing newest posts first.

Option 2: Class-Based ListView (using the imported ListView) #

If you prefer using class-based views (which are great for list displays), here's how to customize it to filter by the current user:

from django.views.generic import ListView
from django.contrib.auth.mixins import LoginRequiredMixin
from .models import Post

class HomeListView(LoginRequiredMixin, ListView):
    model = Post
    template_name = 'home.html'
    context_object_name = 'deeppost'  # Matches the variable name in your template
    ordering = ['-publish']  # Same as your model's default ordering

    def get_queryset(self):
        # Override the queryset to only include posts by the current user
        queryset = super().get_queryset()
        # Add .filter(status='published') here if you only want published posts
        return queryset.filter(author=self.request.user)

Update your URLs #

Whichever view you choose, you'll need to add it to your urls.py:

• For the function view:

  path('', views.index, name='home')
  

• For the class-based view:

  path('', views.HomeListView.as_view(), name='home')
  

Quick Template Fix #

I noticed a stray closing anchor tag </a> in your template loop — you should remove that to avoid invalid HTML:

<!-- Before -->
<li>{{post.title}}</li></a><p>{{post.body}}</p>Created by- {{post.author}}

<!-- After -->
<li>{{post.title}}</li><p>{{post.body}}</p>Created by- {{post.author}}

That's it! Now your homepage will only show posts created by the logged-in user.

内容的提问来源于stack exchange，提问作者Deep Jhavar