media[] 
"sizes": {
  "large": {
    "w":...
    "resize":...
    "h":...
  },
  "medium": {...},
  "small": {...},
  "thumb": {...}
},
"media_url_https": "...",
"expanded_url": "...",
"id_str": "...",
"url": "...",
"id": ...,
"type": "...",
"indices": [],
"display_url": "...",
"media_url": "..."
}
https://dev.twitter.com/docs/api/1/post/statuses/update_with_media包含完整的详细信息和示例请求 请记住，您必须通过API共享图像并发布推文，否则twitter不会获得media []参数。