trade_url.py 文件源码

def post_to_url(self, request_url, post_data):
        post_encode = urlencode(post_data).encode()
        #print post_encode
        req = urllib.request.Request(
            url=request_url,
            data=post_encode
            )
        req.add_header('Cookie', self.my_cookie)
        #print req.headers
        #print req.data
        try:
            resp = urllib.request.urlopen(req, timeout=3)
        except urllib.error.HTTPError as e:
            logging.warn("server process request error: err_code=%s", e.code)
            return -5, None
        except urllib.error.URLError as e:
            logging.warn("reach server error: reason=%s", e.reason)
            return -10, None
        except Exception as e:
            logging.warn("other exception: msg=%s", e.__str__())
            return -100, None

        htm = resp.read()
        return 0, htm

    ########## get data to request_url ###############