python的httplib注意事項

httplib注意事項
1.使用httplib進行post請求時遇到錯誤：

Exception happened during processing of request from ('192.168.8.23', 58164)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 "d:\svn dir\pms\trunk\eggs\django-1.3.1-py2.7.egg\django\core\servers\basehttp.py", line 570, in __init__    BaseHTTPRequestHandler.__init__(self, *args, **kwargs)  File "C:\Python27\lib\SocketServer.py", line 640, in __init__    self.finish()  File "C:\Python27\lib\SocketServer.py", line 693, in finish    self.wfile.flush()  File "C:\Python27\lib\socket.py", line 303, in flush    self._sock.sendall(view[write_offset:write_offset+buffer_size])error: [Errno 10053]

 

錯誤原因是url的問題：

        conn = httplib.HTTPConnection(ip,8080,timeout=20)        conn.request(method='post',url='/npm',body=simplejson.dumps(list(data)),headers = {'Content-Type': 'application/json'})        response = conn.getresponse()        conn.close()

這個url在我的應用程式裡找不到，我的應用程式中的地址是/npm/,沒有這個斜杠會導致請求重新導向。post請求就報錯了，get請求卻不會受影響。