/// <summary> /// 删除群发消息 /// </summary> /// <param name="accessToken"></param> /// <param name="mediaId">发送出去的消息ID</param> /// <returns></returns> public static WxJsonResult DeleteSendMessage(string mediaId) { //获取accessToken string accessToken = GetAccessToken(); return(GroupMessageApi.DeleteSendMessage(accessToken, mediaId)); }