微信開發(fā)者修改永久圖文素材

http請求方式: POST

https://api.weixin.qq.com/cgi-bin/material/update_news?access_token=ACCESS_TOKEN

{
 "media_id":MEDIA_ID,
 "index":INDEX,
 "articles": {
      "title": TITLE,
      "thumb_media_id": THUMB_MEDIA_ID,
      "author": AUTHOR,
      "digest": DIGEST,
      "show_cover_pic": SHOW_COVER_PIC(0 / 1),
      "content": CONTENT,
      "content_source_url": CONTENT_SOURCE_URL
   }
}