python3调用容联短信接口

在CCPRestSDK.py文件中，修改sendTemplateSMS如下：

    def sendTemplateSMS(self, to,datas,tempId):

        self.accAuth()
        nowdate = datetime.datetime.now()
        self.Batch = nowdate.strftime("%Y%m%d%H%M%S")
        #生成sig
        signature = self.AccountSid + self.AccountToken + self.Batch;
        sig = md5(signature.encode('utf-8')).hexdigest().upper()
        #拼接URL
        url = "https://"+self.ServerIP + ":" + "%s"%self.ServerPort + "/" + self.SoftVersion + "/Accounts/" + self.AccountSid + "/SMS/TemplateSMS?sig=" + sig
        #生成auth
        src = self.AccountSid + ":" + self.Batch;
        auth = base64.encodebytes(src.encode()).strip()
        req = urllib.request.Request(url)
        self.setHttpHeader(req)
        req.add_header("Authorization", auth)
        #创建包体
        b=''
        for a in datas:
            b+='%s'%(a)
        
        body =''+b+'%s%s%s\
            \
            '%(to, tempId,self.AppId)
        if self.BodyType == 'json':   
            # if this model is Json ..then do next code
            b='['
            for a in datas:
                b+='"%s",'%(a) 
            b+=']'
            body = '''{"to": "%s", "datas": %s, "templateId": "%s", "appId": "%s"}'''%(to,b,tempId,self.AppId)
        req.data=body.encode('utf-8')
        data=''
        try:
            res = urllib.request.urlopen(req);
            data = res.read()
            res.close()
        
            if self.BodyType=='json':
                #json格式
                locations = json.loads(data)
            else:
                #xml格式
                xtj=xmltojson()
                locations=xtj.main(data)
            if self.Iflog:
                self.log(url,body,data)
            return locations
        except Exception as error:
            if self.Iflog:
                self.log(url,body,data)
            return {'172001':'网络错误'}