def get_user_info(self, user_id):
        """获取用户信息
        :param user_id: 用户ID
        :return:
        """
        params = {
            'user_id': user_id
        }

        douyin_url = 'https://aweme-eagle.snssdk.com/aweme/v1/user/?'
        return self.__http_get(douyin_url, params)

使用如下代码片段：

if __name__ == '__main__':
    douApi = DouYinApi("xxx")
    result  = douApi.register_device()
    print(result)
    douApi.init_device_ids(result['device_id'],result['iid'],result['uuid'],result['openudid'])
    #douApi.init_device_ids("70634181730","101843848716","869699393751772","fa23c8f6e021e1ef")
    result = douApi.get_user_info(3663204117120136)
    print(result)

获取抖音用户的信息数据如下

{
	"status_code": 0,
	"user": {
		"favoriting_count": 21695,
		"is_blocked": false,
		"homepage_bottom_toast": null,
		"reflow_page_uid": 0,
		"r_fans_group_info": {},
		"content_language_already_popup": 0,
		"geofencing": null,
		"twitter_id": "",
		"with_new_goods": false,
		"avatar_300x300": {
			"uri": "2402400046fc5ab8b7c69",
			"url_list": ["http://p9-dy.byteimg.com/img/mosaic-legacy/2402400046fc5ab8b7c69~300x300.webp", "http://p3-dy.byteimg.com/img/mosaic-legacy/2402400046fc5ab8b7c69~300x300.webp", "http://p1-dy.byteimg.com/img/mosaic-legacy/2402400046fc5ab8b7c69~300x300.webp"]
		},
		"aweme_count": 350,
		"with_commerce_entry": true,
		"platform_sync_info": null,
		"apple_account": 0,
		"cha_list": null,
		"birthday": "1983-01-01",
		"weibo_url": "",
		"user_period": 0,
		"avatar_larger": {
			"uri": "2402400046fc5ab8b7c69",
			"url_list": ["https://p9-dy.byteimg.com/aweme/1080x1080/2402400046fc5ab8b7c69.jpeg", "https://p3-dy.byteimg.com/aweme/1080x1080/2402400046fc5ab8b7c69.jpeg", "https://p1-dy.byteimg.com/aweme/1080x1080/2402400046fc5ab8b7c69.jpeg"]
		},
		"avatar_medium": {
			"uri": "2402400046fc5ab8b7c69",
			"url_list": ["https://p9-dy.byteimg.com/aweme/720x720/2402400046fc5ab8b7c69.jpeg", "https://p3-dy.byteimg.com/aweme/720x720/2402400046fc5ab8b7c69.jpeg", "https://p1-dy.byteimg.com/aweme/720x720/2402400046fc5ab8b7c69.jpeg"]
		},
		"dongtai_count": 385,
		"is_star": false,
		"youtube_last_refresh_time": 0,
		"star_use_new_download": true,
		"live_commerce": true,
		"recommend_reason_relation": "",
		"short_id": "0",
		"signature": "