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
原文：http://www.cnblogs.com/HpuAcmer/p/4074703.html