来自媒体文件的图像不会显示在 django 模板中 [英] images from media file wont get displayed in django template
问题描述
我是 Django 的新手，我一直在尝试上传图片然后显示它们....好吧尝试显示它们.
I'm new to django and I've been playing around with uploading pictures then displaying them. ... well trying to display them.
每当我尝试显示模板中的图像时，我都会看到损坏的图像链接图标.
Whenever I try to display the image from a template, I just get the broken image link icon.
我正在使用 sqlite3 服务器
I'm using the sqlite3 server
设置.py
ROOT_DIR = os.path.dirname(os.path.dirname(__file__))
def location(f):
return os.path.join(ROOT_DIR, f)
MEDIA_URL = 'http://127.0.0.1:8000/media/'
MEDIA_ROOT = location('media/')
models.py
class Image(models.Model):
image = models.ImageField(upload_to = 'images/')
views.py
from imageupload.settings import MEDIA_ROOT, MEDIA_URL
def main(request):
imgs = Image.objects.all()
return render_to_response('index.html', {'images': imgs, 'media_root': MEDIA_ROOT, 'media_url': MEDIA_URL})
url.py
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
现在我刚刚使用管理员上传图片.这似乎工作正常，他们去我期望的地方
Right now I've just used the admin to upload images. And that seems to work fine, they go to where I expect
但是当我尝试显示它们时:
模板
But when I try to display them:
template
<!DOCTYPE html>
<html>
<img src="<correct path to project>/media/images/photo_1.JPG" />
{% for img in images %}
<img src="{{ media_root }}{{ img.image.name }}" />
<img src="{{ media_url }}{{ img.image.name }}" />
<img src="{{ img.image.url }}" />
{% endfor %}
</html>
我得到了每个损坏的图标.
浏览器源代码给我看:
I get the broken icon for each one.
The browser source code shows me:
<!DOCTYPE html>
<html>
<img src="<correct path to project>/media/images/photo_1.JPG" />
<img src="<correct path to project>/media/images/photo_1.JPG" />
<img src="http://127.0.0.1:8000/media/images/photo_1.JPG" />
<img src="http://127.0.0.1:8000/media/images/photo_1.JPG" />
</html>
这是有道理的，我只上传了一张照片.
如果我复制一个硬链接并将其放入其他一些 html 文件中......它可以工作
that makes sense, I only have one photo uploaded.
and if I copy one of the hard links and put it into some other html file ...it works
推荐答案
Oh FFS....
显然是
MEDIA_URL = '/media/'
不是
MEDIA_URL = 'http://127.0.0.1:8000/media/'
...尽管 #'http://127.0.0.1:8000/media/' 写在它旁边
...despite #'http://127.0.0.1:8000/media/' being written right next to it
有效的 img 链接如下所示:
working img link looks like so:
<img src="/media/images/photo_1.JPG" />
你肯定需要:
static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
也在 url 文件中
这篇关于来自媒体文件的图像不会显示在 django 模板中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
