\ufeff 错误：非法字符：“\ufeff”Java python

 \ufeff
使用python打开txt文件,总是开始出现\ufeff,

 

 

 

 

解决方法；只需将编码格式进行相应的修改，把 UTF-8 编码 改成 UTF-8-sig

file=open("班.txt","r",encoding='utf-8')

修改为

file=open("班.txt","r",encoding='utf-8-sig')

 

https://blog.csdn.net/weixin_49274450/article/details/122914754