Python的json模块解析单引号数据会报错，示例如下

>>> import json

>>> data = "{'field1': 0, 'field2': 'hehehehe', 'field3': 'hahaha'}"

>>> json.loads(data)

Traceback (most recent call last):

File “”, line 1, in

File “/usr/lib/python3.5/json/init.py”, line 319, in loads

return _default_decoder.decode(s)

File “/usr/lib/python3.5/json/decoder.py”, line 339, in decode

obj, end = self.raw_decode(s, idx=_w(s, 0).end())

File “/usr/lib/python3.5/json/decoder.py”, line 355, in raw_decode

obj, end = self.scan_once(s, idx)

json.decoder.JSONDecodeError: Expecting property name enclosed in double quotes: line 1 column 2 (char 1)

摸索的解决办法如下

>>> data = json.dumps(eval(data))

>>> print(data)

{“field3”: “hahaha”, “field2”: “hehehehe”, “field1”: 0}

处理后正确解析

>>> print(json.loads(data))

{‘field3': ‘hahaha', ‘field2': ‘hehehehe', ‘field1': 0}

以上这篇python json.loads兼容单引号数据的方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持脚本之家。