无法获取成功发布的列表
https://developers.weixin.qq.com/doc/offiaccount/Publish/Get_publication_records.htmlhttps://developers.weixin.qq.com/doc/offiaccount/Asset_Management/Get_materials_list.html 调用接口：https://api.weixin.qq.com/cgi-bin/freepublish/batchget 请求参数：{"offset":0,"count":5} 返回：{"item":[],"total_count":0,"item_count":0}