python 大量使用json 存储数据时，格式化输出的方式

import json, pprint

dic = {'name': 234, 'user_name': 'yan xia ting yu ', 'list': ['ds', 'a', 2], '你好这是键': '檐下听雨'}print(dic)pprint.pprint(dic)print(json.dumps(dic))print(json.dumps(dic, indent=2))

# {'name': 234, 'user_name': 'yan xia ting yu ', 'list': ['ds', 'a', 2], '你好这是键': '檐下听雨'}# {'list': ['ds', 'a', 2],#  'name': 234,#  'user_name': 'yan xia ting yu ',#  '你好这是键': '檐下听雨'}# {"name": 234, "user_name": "yan xia ting yu ", "list": ["ds", "a", 2], "\u4f60\u597d\u8fd9\u662f\u952e": "\u6a90\u4e0b\u542c\u96e8"}# {#   # "name": 234,#   "user_name": "yan xia ting yu ",#   "list": [#     "ds",#     "a",#     2#   ],#   "\u4f60\u597d\u8fd9\u662f\u952e": "\u6a90\u4e0b\u542c\u96e8"# }