原文:https://www.runoob.com/python3/python3-json.html
import json data1 = { 'no' : 1, 'name' : 'Runoob', 'url' : 'http://www.runoob.com' } # 对象 转换为 字符串 json_str = json.dumps(data1) # 将json数据写入到文本 with open('data.json', 'w') as f: json.dump(json_str, f) # 从文本中读取json数据 data2={} with open('data.json', 'r') as f: data2 = json.load(f) print(data2)