显示静态内容时出错

Question

我有一个模板，上面有一张静态图片。每次第二次打开这个页面时，图片就不显示了，并且在控制台里出现了以下错误：

Development server is running at http://127.0.0.1:8000/
Quit the server with CTRL-BREAK.
[24/Oct/2010 11:25:36] "GET /index/ HTTP/1.1" 200 20058
[24/Oct/2010 11:25:36] "GET /images/logo.png HTTP/1.1" 500 65126
[24/Oct/2010 11:25:37] "GET /index/ HTTP/1.1" 200 20058
[24/Oct/2010 11:25:37] "GET /images/logo.png HTTP/1.1" 200 6439
[24/Oct/2010 11:25:39] "GET /index/ HTTP/1.1" 200 20058
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\django\core\servers\basehttp.py", line 281, in run self.finish_response()
  File "C:\Python27\lib\site-packages\django\core\servers\basehttp.py", line 321, in   finish_response self.write(data)
  File "C:\Python27\lib\site-packages\django\core\servers\basehttp.py", line 417, in write
self._write(data)
  File "C:\Python27\lib\socket.py", line 322, in write
self.flush()
  File "C:\Python27\lib\socket.py", line 301, in flush
self._sock.sendall(view[write_offset:write_offset+buffer_size])
error: [Errno 10053] An established connection was aborted by the software in your host machine
Traceback (most recent call last):
  File "C:\Python27\lib\SocketServer.py", line 284, in _handle_request_noblock
self.process_request(request, client_address)
  File "C:\Python27\lib\SocketServer.py", line 310, in process_request
self.finish_request(request, client_address)
  File "C:\Python27\lib\SocketServer.py", line 323, in finish_request
self.RequestHandlerClass(request, client_address, self)
  File "C:\Python27\lib\site-packages\django\core\servers\basehttp.py", line 562, in __init__
  BaseHTTPRequestHandler.__init__(self, *args, **kwargs)
 File "C:\Python27\lib\SocketServer.py", line 641, in __init__
self.finish()
  File "C:\Python27\lib\SocketServer.py", line 694, in finish
self.wfile.flush()
  File "C:\Python27\lib\socket.py", line 301, in flush
self._sock.sendall(view[write_offset:write_offset+buffer_size])
error: [Errno 10053] An established connection was aborted by the software in your host machine
----------------------------------------
Exception happened during processing of request from ('127.0.0.1', 38314)
----------------------------------------

我该怎么解决这个问题呢？

Answer 1

这是一个和Chrome浏览器有关的问题。要停止出现那些错误，你需要在Chrome的设置里取消勾选“预测网络操作以提高页面加载性能”这个选项。

Answer 2

检查一下你是否在视图中提供了请求上下文。在我的情况下，这个问题出现是因为缺少了 {{STATIC_URL}}，而缺少的原因是我忘了在 render_to_response() 函数中添加请求上下文。

Answer 3

可能你有其他应用程序正在使用8000这个端口。你试过换一个端口号吗？