如何从流 api 序列化此 twitter 实体响应? [英] How do I serialize this twitter entity response from the stream api?
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问题描述
来自 Twitter Stream API 的 JSON 响应如下所示:
This JSON response from the Twitter Stream API looks like so:
"entities": {
"media": [
{
"id": 76360760611180544,
"id_str": "76360760611180544",
"media_url": "http://p.twimg.com/AQ9JtQsCEAA7dEN.jpg",
"media_url_https": "https://p.twimg.com/AQ9JtQsCEAA7dEN.jpg",
"url": "http://t.co/qbJx26r",
"display_url": "pic.twitter.com/qbJx26r",
"expanded_url": "http://twitter.com/twitter/status/76360760606986241/photo/1",
"sizes": {
"large": {
"w": 700,
我的班级看起来像这样:
[DataContract]
public class Tweet {
[DataMember]
public entities entities;
}
[DataContract]
public class entities {
[DataMember]
public media media;
}
[DataContract]
public class media {
[DataMember]
public string id;
[DataMember]
public string id_str;
[DataMember]
public string media_url;
[DataMember]
public string media_url_https;
[DataMember]
public string url;
[DataMember]
public string display_url;
[DataMember]
public string expanded_url;
[DataMember]
public string type;
}
我遇到的问题是媒体类始终为空.当推文附有图片时,实体不为空,但我的媒体类仍然为空,所以我假设我写错了.
The problem I run into is that the media class is always null. Entities is not null when there is a picture attached to a tweet, but my media class remains null so I'm assuming I've written this incorrectly.
任何帮助将不胜感激.谢谢.
Any help would be appreciated. Thanks.
推荐答案
在 json 中方括号包含数组,因此 media 应该是一个列表.
In json square brackets holds arrays, therefore media should be a list.
http://www.secretgeek.net/json_3mins.asp
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