import json# 1.字符串和 dic list转换# 字符串(json)----dict listdata = ‘[{"name":"张三","age":20},{"name":"李四","age":18}]‘list_data = json.loads(data)# dict list ---字符串list2 = [{"name": "张三", "age": 20}, {"name": "李四", "age": 18}]data_json = json.dumps(list2)# 2.文件对象 ?和 dict list转换# dict list ?写入文件list2 = [{"name": "张三", "age": 20}, {"name": "李四", "age": 18}]# fp 是 file pathfp = open(‘02new.json‘, ‘w‘)json.dump(list2, fp)fp.close()# 读取文件json -----list dictresulst = json.load(open(‘02new.json‘, ‘r‘))print(resulst)8.02-json_use
原文地址：https://www.cnblogs.com/hankleo/p/10626461.html