【发布时间】：2021-06-24 06:04:11
【问题描述】：
我正在开发一个在线书店应用程序。我有一个书籍详细信息页面，它在表格中显示书籍信息，包括书籍封面图像。我在运行服务器时遇到图像正确显示的问题，但是团队成员在从 Github 提取我的代码后无法显示图像。
所有书籍模板：
{% extends 'bookstore/main.html' %}
{% load crispy_forms_tags %}
{% load static %}
from .models import Product
{% block content %}
<div class="container">
<p>
<h1 style="text-align:center;color:green;">
GeekText Complete List of Books<br>
</h1>
<h3 style="text-align:center;color:green;">
Click the Book Name for More Details
</h3>
</p>
<div class="container">
<div class="col-md-12">
<table id="myTable" class="table table-striped tablesorter">
<thead>
<tr>
<th scope="col">ID #</td>
<th scope="col">Book Title</td>
<th scope="col">Genre</th>
<th data-sorter="false" scope="col">Cover Image</td>
<th scope="col">Author</td>
</tr>
</thead>
<tbody>
{% for item in items %}
<tr>
<td scope="row">{{ item.id }}</td>
<td><a href="{% url 'book_details_with_pk' id=item.id %}">{{ item.name }}</a></td>
<td>{{ item.genre }}</td>
<td><img src="{% static item.image %}" width="75" height="100"/></td>
<td>{{ item.author }}</td>
<td><a href="{% url 'addtocart' item.id %}" class="btn btn-primary">Add To Cart</a>
</tr>
{% endfor %}
</tbody>
</table>
{% endblock %}
</div>
</div>
</div>
views.py
from django.shortcuts import render, redirect
from django.db.models import Q
from django.views.generic import TemplateView, ListView, View
from .models import Product
from .models import Author
from .models import Genre
from .models import CartProduct
from .models import Cart
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
def all_books(request, id=None):
item = Product.objects.get(id=id)
context = {
'items': Product.objects.all().order_by('id'),
'id': item.id,
'name': item.name,
'cover': item.image,
'author': item.author,
}
return render(request,'bookstore/all_books.html', context)
urls.py
from django.urls import path
from . import views
from django.conf import settings
from django.conf.urls.static import static
urlpatterns = [
path('all_books/', views.all_books, name="all_books"),
path('book_details/', views.book_details, name="book_details"),
path(r'^book_details/(?P<id>\d+)/$', views.book_details, name="book_details_with_pk"),
path('books/', views.books, name="books"),
path(r'^book_author/(?P<id>\d+)/$', views.book_author, name="book_author"),
] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
settings.py
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'crispy_forms',
'apps.users',
'apps.bookstore',
'django_filters',
]
STATIC_URL = '/static/'
MEDIA_URL = '/media/'
STATICFILES_DIRS = [
os.path.join(BASE_DIR, 'static')
]
models.py
class Product(models.Model): # model to create table on database products
genre = models.ForeignKey(Genre,related_name='products',on_delete=models.CASCADE)
author = models.ForeignKey('Author',related_name='authors',on_delete=models.CASCADE)
name = models.CharField(max_length=200, db_index=True)
slug = models.SlugField(max_length=200, db_index=True)
image = models.ImageField(upload_to='static/media',blank=True)
image2 = models.ImageField(upload_to='media/%Y/%m/%d',blank=True)
image3 = models.ImageField(upload_to='media/%Y/%m/%d',blank=True)
publisher = models.CharField(max_length=100, db_index=True)
release_date = models.DateTimeField(null=True)
description = models.TextField(blank=True)
price = models.DecimalField(max_digits=10, decimal_places=2)
created = models.DateTimeField(default=timezone.now)
updated = models.DateTimeField(auto_now=True)
【问题讨论】：
-
MEDIA_ROOT = os.path.join(BASE_DIR, 'static/images')将此行添加到settings.py中试试看是否可行
标签： python django django-staticfiles django-media