0402JSON

读取

import json
#1.loads 字符串
js=json.loads(str)

#2.load打开的文件
json.load(open('data.json', encoding='utf-8'))

存储

# 1
with open('data.json', 'w', encoding='utf-8') as file:
    file.write(json.dumps(data, indent=2)) #indent：格式化缩进2个数（默认不锁紧输出一行）。ensure_ascii：中文被显示成Unicode，将ensure_ascii=False

# 2.
json.dumps(data,open'data.json', 'w', encoding='utf-8'), indent=2)