W3School TIY Editor

import json x = { "name": "Bill", "age": 63, "married": True, "divorced": False, "children": ("Jennifer","Rory","Phoebe"), "pets": None, "cars": [ {"model": "Porsche", "mpg": 38.2}, {"model": "BMW M5", "mpg": 26.9} ] } # 使用 . 和空格分隔对象，并用空格、= 和空格分隔键与值： print(json.dumps(x, indent=4, separators=(". ", " = ")))