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HTTPResponse.read([amt]):只能read一次

业务需要:我要写个tanx模拟器,给DSP发竞价请求。

下面是部分代码:

  def PostDataToDSP(self,url,postdata):         headers = {              Content-Type:application/octet-stream,              Connection:Keep-Alive,         }          payload = postdata.SerializeToString()          conn = httplib.HTTPConnection(url)         conn.request(method=POST,url=/bid,body = payload, headers = headers)         response = conn.getresponse()          print response.status          if 200 == response.status:             print response.read()             print send successfully         else:             print send failed         conn.close()         return response.read()

这个代码是错误的,刚接触互联网行业,一堆不懂。

老大指点说:只能read一次。

 

代码修改后:

  def PostDataToDSP(self,url,postdata):         headers = {              Content-Type:application/octet-stream,              Connection:Keep-Alive,         }          payload = postdata.SerializeToString()          conn = httplib.HTTPConnection(url)         conn.request(method=POST,url=/bid,body = payload, headers = headers)         response = conn.getresponse()          print response.status          if 200 == response.status:             res = response.read()             print send successfully         else:             print send failed         conn.close()         return res

 

HTTPResponse.read([amt]):只能read一次