https 请求方式: POST https://api.weixin.qq.com/cgi-bin/material/add_news?access_token=ACCESS_TOKEN
调用的时候返回{"errcode":45106,"errmsg":"This API has been unsupported. For more details, please view https:\/\/mp.weixin.qq.com\/cgi-bin\/announce?action=getannouncement&announce_id=11644831863qFQSh&version=&lang=zh_CN hint: [NQKqSa01982907] rid: 66593496-25a4589d-633d399a"}
现在的用哪个接口
你发的错误信息里有公告链接呀，现在新建图文消息使用草稿箱接口：https://developers.weixin.qq.com/doc/offiaccount/Draft_Box/Add_draft.html