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我试图在推送到网站的实时版本之前在本地测试我的实验，所以我的实验目标是：localhost:8000/（简单匹配）但是实验预览不会加载。如果我指向该网站的实时版本，它可以正常工作。

它是一个 django 应用程序，当我在浏览器中访问 localhost:8000 时查看源代码，我可以看到优化片段存在。

这是我来自 django 的堆栈跟踪

self.finish_request(request, client_address)
File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/SocketServer.py", line 334, in finish_request
self.RequestHandlerClass(request, client_address, self)
File "/Users/james/pubfront/riidr_venv/lib/python2.7/site-packages/django/core/servers/basehttp.py", line 126, in __init__
Exception happened during processing of request from ('127.0.0.1', 59660)
super(WSGIRequestHandler, self).__init__(*args, **kwargs)
File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/SocketServer.py", line 655, in __init__
self.handle()
Traceback (most recent call last):
File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/SocketServer.py", line 599, in process_request_thread
File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/wsgiref/simple_server.py", line 124, in handle
self.finish_request(request, client_address)
if not self.parse_request(): # An error code has been sent, just exit
File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/BaseHTTPServer.py", line 286, in parse_request
File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/SocketServer.py", line 334, in finish_request
self.send_error(400, "Bad request syntax (%r)" % requestline)
File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/BaseHTTPServer.py", line 368, in send_error
self.RequestHandlerClass(request, client_address, self)
File "/Users/james/pubfront/riidr_venv/lib/python2.7/site-packages/django/core/servers/basehttp.py", line 126, in __init__
self.send_response(code, message)
File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/BaseHTTPServer.py", line 385, in send_response
super(WSGIRequestHandler, self).__init__(*args, **kwargs)
self.log_request(code)
File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/SocketServer.py", line 655, in __init__
File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/BaseHTTPServer.py", line 422, in log_request
self.handle()
File "/usr/local/Cellar/python/2.7.9/Frameworks/Python.framework/Versions/2.7/lib/python2.7/wsgiref/simple_server.py", line 124, in handle
self.requestline, str(code), str(size))
File "/Users/james/pubfront/riidr_venv/lib/python2.7/site-packages/django/core/servers/basehttp.py", line 138, in log_message
msg = "[%s] %s\n" % (self.log_date_time_string(), format % args)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xd0 in position 5: ordinal not in range(128)

我怀疑它的代码有问题，因为它适用于实时版本，我想我一定错过了与优化指向本地主机有关的东西。

我认为它可能是一些安全问题或中间件问题，但我没有任何运气来识别它。

该站点上的中间件是：

   89:     "tools.middleware.ContentLengthWriter",
   90:     "stats.middleware.LastActivityMiddleware",
   91:     "django.middleware.common.CommonMiddleware",
   92:     "django.contrib.sessions.middleware.SessionMiddleware",
   93:     "django.middleware.csrf.CsrfViewMiddleware",
   94:     "django.contrib.auth.middleware.AuthenticationMiddleware",
   95:     "mobile.middleware.MobileMiddleware",
   96:     "tools.recently_viewed.RecentlyViewedMiddleware",
   97:     "django.contrib.messages.middleware.MessageMiddleware",
   98:     "pagination.middleware.PaginationMiddleware",
   99:     "django.middleware.transaction.TransactionMiddleware",
  100:     "tools.middleware.UserBasedExceptionMiddleware",
  101:     "tools.middleware.ExceptionMiddleware",
  102:     "django.contrib.redirects.middleware.RedirectFallbackMiddleware",
  103:     "tools.middleware.ReadOnlyMiddleware",
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1 回答 1

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该问题已在较新版本的 Django ( https://code.djangoproject.com/ticket/23398 )中修复

该错误与在 localhost 中使用 HTTPS 有关。

于 2015-05-14T17:33:47.067 回答