Python-报错UnicodeDecodeError: 'gbk' codec can't decode byte 0xff in position 0: illegal multibyte sequence

代码如下:

#-*-coding:utf-8-*-
from sys import argv

script, from_file, to_file =argv

print(open(from_file).read())
input('>')
open(to_file,'w').write(open(from_file, encoding='utf-8', errors='ignore').read()) #open文件后要记得close保存,如果open后,调用read了,可以不用额外调用close,read已经保存文件
print(open(to_file).read())

报错如下:

UnicodeDecodeError: 'gbk' codec can't decode byte 0xff in position 0: illegal multibyte sequence

原因及解决办法:

1.首先,打开的文件不是gbk编码,所以解码报错

2.尝试了以下办法解决:

#-*-coding:utf-8-*-
from sys import argv

script, from_file, to_file =argv

print(open(from_file, encoding='utf-8', errors='ignore').read())
input('>')
open(to_file,'w').write(open(from_file, encoding='utf-8', errors='ignore').read()) #open文件后要记得close保存,如果open后,调用read了,可以不用额外调用close,read已经保存文件
print(open(to_file).read())

但会出现如下问题:

一句话的中每个单词的字母间都会有空格:

3.最终可以从根本上解决问题的方法:将需要open的文件用Notepad++打开,使用utf-8 编码,则完美解决

原文地址:https://www.cnblogs.com/ohlala/p/11394503.html