python讀txt文件避免編碼錯誤的最佳實踐

python讀取txt文件

1、錯誤一

with open(path,'r') as f:
       for line in f:
       line = line.strip()    
#

# 報錯： UnicodeDecodeError: 'gbk' codec can't decode byte 0xac in position 451428: illegal multibyte sequence

2、錯誤二

with open(path,encoding="UTF-8")

#

# 報錯： UnicodeDecodeError: 'utf-8' codec can't decode byte 0xc0 in position 278: invalid start byte

三、最好的辦法

with open(path, 'rb') as f:#使用二進制讀取
    for line in f:    #line的數據類型是bytes
        line = str(line)    #將bytes類型轉換為str類型
        line = line.strip()