python 的阿布云代理

Question

self.proxyServer="http://proxy.abuyun.com:9020"
self.proxy={'http':self.proxyServer}
self.proxyUser="XXX"
self.proxyPass="XXX"
self.proxyAuth="Basic"+base64.urlsafe_b64encode(bytes((self.proxyUser+":"+self.proxyPass))).decode("utf8")
self.s=requests.session()
self.s.headers.update({'Proxy-Authorization':self.proxyAuth})
self.s.proxies.update(self.proxy)
为啥我的这个代理总是走不通呢？下面是报错的
/usr/bin/python2.7/home/stephen/PycharmProjects/IT_Orange/it_orange.py('Mode','Noacw_sc__')signinisscussfulTraceback(mostrecentcalllast):File"/home/stephen/PycharmProjects/IT_Orange/it_orange.py",line524,in
it_orange_isntance.it_orange_login()
File"/home/stephen/PycharmProjects/IT_Orange/it_orange.py",line124,init_orange_login
self.Orange_Financing_Merge(13,"北京")
File"/home/stephen/PycharmProjects/IT_Orange/it_orange.py",line134,inOrange_Financing_Merge
json_data=json.loads(response)
File"/usr/lib/python2.7/json/__init__.py",line339,inloads
return_default_decoder.decode(s)
File"/usr/lib/python2.7/json/decoder.py",line364,indecode
obj,end=self.raw_decode(s,idx=_w(s,0).end())
File"/usr/lib/python2.7/json/decoder.py",line382,inraw_decode
raiseValueError("NoJSONobjectcouldbedecoded")
ValueError:NoJSONobjectcouldbedecoded