如何通过django中的视图返回静态文件？ [英] How to return static files passing through a view in django?

问题描述

我需要根据具体的逻辑返回css文件和js文件。显然，静态服务不能执行我所需要的。我有一个视图，其渲染方法使用逻辑来找到正确的文件，但是我必须返回它。从技术上讲，我可以读取该文件并将其填充到具有适当mime类型的HttpResponse对象中，但是我想知道是否有更好的策略。 （如PHP中的fpassthru（））

解决方案

这是我使用的：

$ b $
response = HttpResponse（content = test_file）
（$ / $ / $ / $ response ['Content-Type'] ='application / pdf'
response ['Content-Disposition'] ='attachment; filename =％s.pdf'\
％'whatever'
return response

I need to return css files and js files according to specific logic. Clearly, static serve does not perform what I need. I have a view, whose render method uses logic to find the proper file, but then I have to return it. Technically, I can just read the file and stuff it into a HttpResponse object with the proper mime type, but I was wondering if there was a better strategy. (like fpassthru() in php)

解决方案

This is what I used:

test_file = open('/home/poop/serve/test.pdf', 'rb')
response = HttpResponse(content=test_file)
response['Content-Type'] = 'application/pdf'
response['Content-Disposition'] = 'attachment; filename="%s.pdf"' \
                                  % 'whatever'
return response

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