MS python学习（6）

Introduce the JSON usage in python

https://learn.microsoft.com/en-us/shows/intro-to-python-development/python-for-beginners-38-of-44-javascript-object-notation-json/

Tips:

JSON Linting tools https://jsonlint.com/
JSON Library https://docs.python.org/3/library/json.html#module-json
json.dumps() to create a json object from a dict.
json.loads() to convert a json object to a dict.

example

import json

dict1 = {'apple' : {'tree' : ['tall', 'high', 'small', 'low']}}
print(json.dumps(dict1))
print()
print(json.loads('{"apple": {"tree": ["tall", "high", "small", null]}}'))

result: (null --> None)

{"apple": {"tree": ["tall", "high", "small", "low"]}}

{'apple': {'tree': ['tall', 'high', 'small', None]}}