python-日常临时笔记

# 对报文参数进行处理
def unicode_convert(input):
    if isinstance(input, dict):
        return {unicode_convert(key): unicode_convert(value) for key, value in input.iteritems()}
    elif isinstance(input, list):
        return [unicode_convert(element) for element in input]
    elif isinstance(input, unicode):
        return input.encode('utf-8')
    else:
        return input

import json
import datetime


class DateEncoder(json.JSONEncoder):
    """
    json 无法序列化datetime类型，自定义进行序列化
    """

    def default(self, obj):
        if isinstance(obj, datetime.datetime):
            return obj.strftime('%Y-%m-%d %H:%M:%S')
        else:
            return json.JSONEncoder.default(self, obj)


# 使用
s = datetime.datetime.now()
print(type(s))

test = {"time": s, "life": [11, 22, 33]}
print(json.dumps(test, cls=DateEncoder))