如下錯誤屬於弱智錯誤,但是錯的原因讓我無語,所以記錄一下
str2="{'card':6217001650004184441}"
print(json.loads(str2))
Traceback (most recent call last):
File "G:/FastWorkStateServer/logs/redis_fabu.py", line 20, in <module>
print(json.loads(str2))
File "D:\python3.6.5\lib\json\__init__.py", line 354, in loads
return _default_decoder.decode(s)
File "D:\python3.6.5\lib\json\decoder.py", line 339, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "D:\python3.6.5\lib\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)
錯誤原因:字符串里用單引號來標識字符。
解決方法:將字符串里的單引號替換成雙引號
import re
test=re.sub('\'','\"',test) result=json.loads(test) result['data'] '123'
對於帶u'的字符串,u也要去掉:
c={u"test":124}
d=re.sub("u'","\"",c) json.loads(d)