import json
from datetime import date from datetime import datetime class JsonCustomEncoder(json.JSONEncoder): def default(self, field): if isinstance(field, datetime): return o.strftime(‘%Y-%m-%d %H:%M:%S‘) elif isinstance(field, date): return o.strftime(‘%Y-%m-%d‘) else: return json.JSONEncoder.default(self, field) 自定义扩展json 日期对象为例
原文地址：https://www.cnblogs.com/3one/p/8440841.html