打开txt 遇到的问题

打开txt文件遇到问题：

df = pd.read_csv("Desktop/test.txt",delimiter="\t"，encoding = 'uft-8')

UnicodeDecodeError: 'utf-8' codec can't decode byte 0xff in position 0: invalid start byte

解决方案有两个：

1. 改为utf-16:

df = pd.read_csv("Desktop/test.txt",delimiter="\t",encoding = 'utf-16')

2. python 自带库转化一下

with open('Desktop/test.txt', 'rb') as f:
    contents = f.read()
with open("Desktop/test2.txt","w") as f:
    f.write(contents.decode("utf-16") )