Can not decode value starting with character ','

Question

import csv
import io
import numpy as np
from numpy.matlib import repmat
import demjson
import re
import sys
path=open('C:\\Users\\Administrator\\Desktop\\实训\\citydetail.txt','r',encoding='utf-8',errors='ignore')
with open('C:\\Users\\Administrator\\Desktop\\实训\\citydetail.txt','r',encoding='utf-8',errors='ignore')as f1:
    city_infos=f1.read()
city_infos=city_infos.replace("'notShowCurrentConfirmedCount': True, ",'')
city_infos=city_infos.replace(" ",",")
city_infos=city_infos.replace("，",",")
filednames=['cityName','currentConfirmedCount', 'confirmedCount','suspectedCount','curedCount','deadCount','highDangerCount','midDangerCount','locationId','currentConfirmedCountStr']
city_dict=demjson.decode(city_infos)
with open('C:\\Users\\Administrator\\Desktop\\实训\\citydetail_new.csv','w',newline='',encoding='utf-8')as f2:
    writer=csv.DictWriter(f2,filednames)
    writer.writeheader()
    writer.writerows(city_dict)
print("success")

Traceback (most recent call last):
  File "C:\Users\Administrator\Desktop\实训\txttocsv.py", line 15, in <module>
    city_dict=demjson.decode(city_infos)
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python310\lib\site-packages\demjson.py", line 5696, in decode
    result = j.decode( txt,
  File "C:\Users\Administrator\AppData\Local\Programs\Python\Python310\lib\site-packages\demjson.py", line 4915, in decode
    raise errors[0]
demjson.JSONDecodeError: Can not decode value starting with character ','

Answer 1

可以将文本用记事本打开然后保存为utf-8的格式试一下