回答此问题可获得 20 贡献值,回答如果被采纳可获得 50 分。
<p>下一个JSON来自URL:</p>
<pre><code>[{
"id": 1,
"version": 23,
"external_id": "2312",
"url": "https://example.com/432",
"type": "typeA",
"date": "2",
"notes": "notes",
"title": "title",
"abstract": "dsadasdas",
"details": "something",
"accuracy": 0,
"reliability": 0,
"severity": 12,
"thing": "32132",
"other": [
"aaaaaaaaaaaaaaaaaa",
"bbbbbbbbbbbbbb",
"cccccccccccccccc",
"dddddddddddddd",
"eeeeeeeeee"
],
"nana": 8
},
{
"id": 2,
"version": 23,
"external_id": "2312",
"url": "https://example.com/432",
"type": "typeA",
"date": "2",
"notes": "notes",
"title": "title",
"abstract": "dsadasdas",
"details": "something",
"accuracy": 0,
"reliability": 0,
"severity": 12,
"thing": "32132",
"other": [
"aaaaaaaaaaaaaaaaaa",
"bbbbbbbbbbbbbb",
"cccccccccccccccc",
"dddddddddddddd",
"eeeeeeeeee"
],
"nana": 8
}]
</code></pre>
<p>我的代码:</p>
<pre><code>import json
import urllib2
data = json.load(urllib2.urlopen('http://someurl/path/to/json'))
print data
</code></pre>
<p>例如,我想知道如何访问“id”等于2的对象的“abstract”部分。部分“id”是唯一的,所以我可以使用id来索引我的搜索。</p>
<p>谢谢!</p>