从 https://developer.toutiao.com/api/apps/v2/token 获取的token 去请求 https://developer.toutiao.com/api/v2/tags/text/antidirt
错误如下
{"error_id": "ee48462010674cd3a5b2db552e5e143f", "code": 401, "message": "[app token sign fail] bad token", "exception": "[app token sign fail] bad token"}
