将list写入到json文件里面 （list元素为字典）

Posted 2022-12-26 努力奋斗-不断进化

list里面元素为字典

例如

['LT/C_score': 0.44917283324979085, 'class_uncertainty': 0.060122907161712646, 'image_id': 286849, 'LT/C_score': 0.8943103022795436, 'class_uncertainty': 0.009622752666473389, 'image_id': 540932, 'LT/C_score': 0.8732056996282929, 'class_uncertainty': 0.00022846460342407227, 'image_id': 32901, 'LT/C_score': 0.8979904106858694, 'class_uncertainty': 0.002511739730834961, 'image_id': 324614, 'LT/C_score': 0.8679021984870174, 'class_uncertainty': 0.0019818544387817383, 'image_id': 270474, 'LT/C_score': 0.7331004226857969, 'class_uncertainty': 0.00713348388671875, 'image_id': 139, 'LT/C_score': 0.11941635694217467, 'class_uncertainty': 0.0169374942779541, 'image_id': 241677, 'LT/C_score': 0.02415653156423425, 'class_uncertainty': 0.014993846416473389, 'image_id': 528399, 'LT/C_score': 0.1769359589898254, 'class_uncertainty': 0.2365768551826477, 'image_id': 565391, 'LT/C_score': 0.866919080778817, 'class_uncertainty': 0.0014355778694152832, 'image_id': 196754]

import json
import os
def write_list_to_json(list, json_file_name, json_file_save_path):
    """
    将list写入到json文件
    :param list:
    :param json_file_name: 写入的json文件名字
    :param json_file_save_path: json文件存储路径
    :return:
    """
    os.chdir(json_file_save_path)
    with open(json_file_name, 'w') as  f:
        json.dump(list, f)