Question

我已多次浏览Django文档和多个stackoverflow问题，但我无法让媒体服务工作。获取文件时没有错误，只有错误。

帮助我了解如何投放媒体文件的任何帮助或其他来源。

Settings.py

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'staticfiles')

MEDIA_ROOT=BASE_DIR + os.path.join(BASE_DIR, 'store/media/')
MEDIA_URL='media/'

我有一个通常的文件夹结构：

/store { static, media, migrations,templates,  etc }
/venv
/staticfiles
manage.py
Procfiles
README
requirements.txt
runtime.txt

我的要求.txt

appdirs==1.4.3
Django==1.10.5
gunicorn==19.6.0
olefile==0.44
packaging==16.8
Pillow==4.0.0
psycopg2==2.7
pyparsing==2.2.0
six==1.10.0
virtualenv==15.1.0
whitenoise==3.3.0

带图像区域的模型： class Product（models.Model）：

product_category = models.CharField(max_length=20)
product_id = models.AutoField(primary_key=True)
product_name = models.CharField(max_length=50)
product_description = models.CharField(max_length=100)
small_price = models.IntegerField()
medium_price = models.IntegerField()
large_price = models.IntegerField()
rating = models.FloatField()
image = models.ImageField( default='static/imgs/products/Cleanser.png')

调用媒体的模板代码：

 {% for product in all_products %}

    <div class="item  col-xl-4 col-lg-4" style="max-width: 400px;border-color:black;" >
        <div class="thumbnail" style="box-shadow: 1px 1px 10px grey;">

                    {% load staticfiles %}
                   <img class="group list-group-image" style="height:200px;width:120px;" src="{{ product.image   }}">



            <div class="caption" style="text-align:Center;">

                <p class="group inner list-group-item-heading"  style="font-family:Raleway;font-size:23px;color:black;">
                    <strong>{{ product.product_name}}</strong></p>

                <p class="group inner list-group-item-text" style="font-family:Roboto,sans-serif;font-style:italic;color:#222;opacity: 0.5">
                    {{ product.product_description }}</p>

                <div class="row">
                    <div class="col-xs-12 ">


                           <div class="form-group" >


                                <label for="size">Sizes</label>
                                <select class="form-control" class="size" style="max-width: 50%;margin:auto;">

                                  {% if product.product_category == "Milkshakes" %}
                                    <option value="{{product.medium_price}}" > Medium</option>

                                    {% else %}

                                  <option value="{{product.small_price}}" > Small ( 285ml )</option>
                                  <option value="{{product.medium_price}}" >Medium ( 350ml ) </option>
                                  <option value="{{product.large_price}}">Large ( 500ml )</option>
                                  {%endif%}

                                </select>



                                <input type="hidden" value="{{product.product_id}}" class='hidden'>




                                  <p style="margin-top:15px;"> <strong>Quantity &nbsp; </strong> </p>
                                  <button  type="button"  class="btn btn-default btn-circle less" >-</button>
                                  <input  type="button" class="btn btn-default btn-circle quantity" value=1></input>
                                  <button  type="button" class="btn btn-default btn-circle more" >+</button>
                                  <p> </p>
                                {% if discount != 0 %}
                                <p style="font-family: Raleway;color:black;font-size: 20px"> Discount &nbsp; <span style="color:rebeccapurple;opacity: 0.5">{{ discount }}%</span></p>
                                {% endif %}
                                <p class="sizer" style="color:black" >MUR &nbsp;</p> <p class="price" style="color:rebeccapurple;opacity: 0.8">{{ product.small_price }}</p>

                                <p> </p>

<button type="input" class="btn btn-success buy"  style="border-
color:#8A2BE2;background-color: #8A2BE2;margin-top:-20px;font-
size:17px;font-family: Raleway"> Add  <i class="fa fa-shopping-cart" 
aria-hidden="true"></i></button>

                                    </div>



                    </div>


                </div>
            </div>
        </div>
    </div>



    {% endfor%}

编辑：

媒体服务的URLs.py添加：

 from django.contrib.staticfiles.urls import static,staticfiles_urlpatterns

  urlpatterns += staticfiles_urlpatterns()        urlpatterns += staticfiles_urlpatterns()
 -urlpatterns += static(MEDIA_URL, document_root=MEDIA_ROOT)         +urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

Answer 1

我还必须修改我的主urls.py来提供媒体文件：

urlpatterns = [

    url(r'^homepage/', include('homepage.urls')),
    url(r'^login/', views.login, {'template_name': 'login.html'}, name='login'),
    url(r'^register/', include('register.urls')),
    url(r'^admin/', admin.site.urls),

] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT) # For serving media files on development server

Django：服务媒体文件时遇到麻烦

1 个答案: