在Shopify应用程序的Django HttpResponse对象中设置内容类型

2024-05-16 11:16:54 发布

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我正在使用Django开发一个Shopify应用程序,我用nginx和gunicorn在VPS上托管它。

我正试图将HttpResponse对象的内容类型更改为application/liquid,这样我就可以使用Shopify的application proxy feature,但它似乎不起作用。

以下是我认为与我的代码相关的部分:

from django.shortcuts import render_to_response, render
from django.http import HttpResponse
from django.template import RequestContext
import shopify
from shopify_app.decorators import shop_login_required

def featured(request):
   response = HttpResponse()
   response['content_type'] = 'application/liquid; charset=utf-8'
   response['content'] = '<html>test123</html>'
   response['Content-Length'] = len(response.content)
   return response

根据Django docs,我应该设置response[''content_type],以便在头中设置Content-Type。不幸的是,当我转到views.py中与此函数对应的URL时,我得到200个响应,但内容类型没有更改,内容长度为0。以下是我的响应标题:

HTTP/1.1 200 OK
Server: nginx
Date: Tue, 09 Jul 2013 12:26:59 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 0
Connection: keep-alive
X-Request-Id: 2170c81fb16d18fc9dc056780c6d92fd
content: <html>test123</html>
vary: Cookie
content_type: application/liquid; charset=utf-8
P3P: CP="NOI DSP COR NID ADMa OPTa OUR NOR"

如果我将response['content_type']更改为response['Content-Type'],将得到以下标题:

HTTP/1.1 200 OK
Server: nginx
Date: Tue, 09 Jul 2013 12:34:09 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 3097
Connection: keep-alive
X-Request-Id: 76e67e04b753294a3c37c5c160b42bcb
vary: Accept-Encoding
status: 200 OK
x-shopid: 2217942
x-request-id: 6e63ef3a27091c73a9e3fdaa03cc28cb
x-ua-compatible: IE=Edge,chrome=1
p3p: CP="NOI DSP COR NID ADMa OPTa OUR NOR"
content-encoding: gzip
P3P: CP="NOI DSP COR NID ADMa OPTa OUR NOR"

关于如何更改响应的内容类型有何想法?这可能是我的nginx或gunicorn配置的问题吗?

谢谢你的帮助!


Tags: fromimport类型内容applicationresponsehtmltype
3条回答

instructions from the docs后面应该是这样的:

# set content_type
response = HttpResponse("",
                        content_type="application/liquid; charset=utf-8")
# add content
response.write('<html>test123</html>')

希望这有帮助!

所以这对我有效:

def featured(request):
  response = HttpResponse("", content_type="application/liquid; charset=utf-8")
  response['Content-Length'] = len(content)
  response.write('<html>test123</html>')
  return response

谢谢大家的帮助!

请尝试以下操作:

def featured(request):
    content = '<html>test123</html>'

    response = HttpResponse(content, content_type='application/liquid')
    response['Content-Length'] = len(content)

    return response

快速提示,您可以将其添加到NGINX配置的httpserver块部分,这样就不必在视图和其他Django代码中指定编码:

charset utf-8;
charset_types text/css application/json text/plain application/liquid;

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