python 关于json文件的操作：

import json
test_dict = {'bigberg': [7600, {1: [['iPhone', 6300], ['Bike', 800], ['shirt', 300]]}]}
print(test_dict)
print(type(test_dict))
json_str = json.dumps(test_dict)
#translate
dict to str
print(json_str)
print(type(json_str))
new_dict = json.loads(json_str)
#translate str to dict
print(new_dict)
print(type(new_dict))
with open("record.json","w") as f:
#write data to json file
json.dump(new_dict,f)
print("end")
with open("record.json",'r') as load_f:
load_dict = json.load(load_f)
print("success")
print(load_dict)
load_dict['smallberg'] = [8200,{1:[['Python',81],['shirt',300]]}]
print(load_dict)
with open("record.json","w") as dump_f:
json.dump(load_dict,dump_f)

转载：https://www.cnblogs.com/bigberg/p/6430095.html

最后

以上就是冷酷酒窝为你收集整理的python 关于json文件的操作：的全部内容，希望文章能够帮你解决python 关于json文件的操作：所遇到的程序开发问题。

如果觉得靠谱客网站的内容还不错，欢迎将靠谱客网站推荐给程序员好友。