Python中高效处理JSON数据的方法与技巧

• python 读取json用 json.loads(stringOfJsonData) python
• 将dictionary转换称json用 json.dumps(pythonValue)

Python 3.5.2 (default, Nov 12 2018, 13:43:14)
[GCC 5.4.0 20160609] on linux
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>>> stringOfJsonData &＃61; &＃39;{"name": "Zophie", "isCat": true, "miceCaught": 0, "felineIQ": null}&＃39;
>>> import json
>>> jsonDataAsPythonValue &＃61; json.loads(stringOfJsonData)
>>> jsonDataAsPythonValue
{&＃39;miceCaught&＃39;: 0, &＃39;name&＃39;: &＃39;Zophie&＃39;, &＃39;felineIQ&＃39;: None, &＃39;isCat&＃39;: True}
>>> pythonValue &＃61; {&＃39;isCat&＃39;: True, &＃39;miceCaught&＃39;: 0, &＃39;name&＃39;: &＃39;Zophie&＃39;, &＃39;felineIQ&＃39;: None}
>>> jsonData &＃61; json.dumps(pythonValue)
>>> jsonData
&＃39;{"miceCaught": 0, "isCat": true, "felineIQ": null, "name": "Zophie"}&＃39;
>>>