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我從中我想提取特定數據的JSON文件。以下是JSON文件:解析一個JSON文件 - Python的
{
"results": [ {
"alternatives": [ {
"word_confidence": [
[ "Ryan", 0.335 ],
[ "how's", 0.589 ],
[ "the", 1.0 ],
[ "weather", 1.0 ],
[ "in", 1.0 ],
[ "New", 1.0],
[ "York", 0.989 ],
[ "today", 0.987 ]
],
"confidence": 0.795,
"transcript": "Ryan how's the weather in New York today "
} ],
"final": true
} ],
"result_index": 0
}
使用python,我該如何解析此文件並獲取提取「transcript」?
'進口JSON;數據= json.loads(json_string)' –
@stephen 我用 '進口JSON;數據= json.loads(json_string) ' 返回 '{u'results':[{u'alternatives ':[{u'transcript':U 「瑞恩如何在今天紐約的天氣」,u'confidence' :0.795,u'word_confidence ':[[u'Ryan',0.335],[U 「怎樣的」,0.589],[u'the '1.0],[u'weather',1.0],[u'in' ,1.0],[u'New '1.0],[u'York',0.989],[u'today」,0.987]]}],u'final ':真}],u'result_index':0} ' 現在我必須提取關鍵值「transcript」的數據..如何做到這一點 –
爲此找到的解決方案 data = json.loads(json_data) text_data = data [「results」] [0] [「替代方案 「] [0] [」 成績單「] –