Django管理员查看上传的照片 [英] Django admin view uploaded photo

问题描述

我已经在Django中实现了照片上传，但是在查看Django管理员时遇到了问题.

models.py

  Class WorkPlacePhoto(models.Model):文件=模型.FileField(存储= FileSystemStorage(位置= settings.MEDIA_ROOT)，upload_to ='上传') 

照片保存在 PATH_TO_APP/media/uploads/中，我可以在我的应用程序中查看它们.但是，在管理面板中，当我单击生成管理应用程序的链接时，它给我404错误，

 请求方法:GET要求网址:http://127.0.0.1/admin/wpphotos/workplacephoto/9/media/uploads/aosa_glb_ho_778_hi.jpg/找不到u'9/media/uploads/aosa_glb_ho_778_hi.jpg'对象 

尽管消息很清楚，但我无法弄清楚应该写哪个url来查看图像，当然也不能弄清楚如何修改admin类.

我很高兴为我建议实现这一目标的方法.谢谢...

解决方案

根据您的描述，我猜您是静态文件文档，以获取有关如何通过Django开发服务器提供图像的灵感.

I have implemented photo upload in Django but I have a problem to view it Django admin.

models.py

class WorkPlacePhoto(models.Model):

    file = models.FileField(storage=FileSystemStorage(location=settings.MEDIA_ROOT), upload_to='uploads')

Photos are saved in PATH_TO_APP/media/uploads/ and I can view them in my app. However, in admin panel, when I clicked on the link which admin app is generated it gives me 404 error as

Request Method: GET
Request URL:    http://127.0.0.1/admin/wpphotos/workplacephoto/9/media/uploads/aosa_glb_ho_778_hi.jpg/

u'9/media/uploads/aosa_glb_ho_778_hi.jpg' object is not found

Although the message is clear, I couldn't figure out which url should be written to view the image and of course how admin class should be modified.

I glad to suggest me a way to achieve this. Thanks...

解决方案

From you description I am guessing your MEDIA_URL isn't set correctly, something which is a bit tricky to do using the Django development web server.

I am guessing that the link's href would probably be media/uploads/aosa_glb_ho_778_hi.jpg where you probably want /media/uploads/aosa_glb_ho_778_hi.jpg so it is relative to http://127.0.0.1/ not to where you happen to be now http://127.0.0.1/admin/wpphotos/workplacephoto/9/.

See the static files documentation for inspiration of how to serve your images with the Django development server.

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