<p>使用,<code>j = r.json()['raw_data']</code>从json中选择原始数据键</p>
<pre><code>df.info()
</code></pre>
<p>输出:</p>
<pre><code><class 'pandas.core.frame.DataFrame'>
RangeIndex: 20409 entries, 0 to 20408
Data columns (total 20 columns):
# Column Non-Null Count Dtype
- -
0 agebracket 20409 non-null object
1 contractedfromwhichpatientsuspected 20409 non-null object
2 currentstatus 20409 non-null object
3 dateannounced 20409 non-null object
4 detectedcity 20409 non-null object
5 detecteddistrict 20409 non-null object
6 detectedstate 20409 non-null object
7 entryid 20409 non-null object
8 gender 20409 non-null object
9 nationality 20409 non-null object
10 notes 20409 non-null object
11 numcases 20409 non-null object
12 patientnumber 20409 non-null object
13 source1 20409 non-null object
14 source2 20409 non-null object
15 source3 20409 non-null object
16 statecode 20409 non-null object
17 statepatientnumber 20409 non-null object
18 statuschangedate 20409 non-null object
19 typeoftransmission 20409 non-null object
dtypes: object(20)
memory usage: 3.1+ MB
</code></pre>