def _get_webapi_requests(self):
        """Update headers of webapi for Requests."""

        headers = {
            'Accept':
            '*/*',
            'Accept-Language':
            'zh-CN,zh;q=0.8,gl;q=0.6,zh-TW;q=0.4',
            'Connection':
            'keep-alive',
            'Content-Type':
            'application/x-www-form-urlencoded',
            'Referer':
            'http://music.163.com',
            'Host':
            'music.163.com',
            'User-Agent':
            'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/33.0.1750.152 Safari/537.36'
        }
        NCloudBot.req.headers.update(headers)
        return NCloudBot.req
Update headers of webapi for Requests.