python读txt文件避免编码错误的最佳实践
python读取txt文件
1、错误一
with open(path,'r') as f: for line in f: line = line.strip()
#
# 报错: UnicodeDecodeError: 'gbk' codec can't decode byte 0xac in position 451428: illegal multibyte sequence
2、错误二
with open(path,encoding="UTF-8")
#
# 报错: UnicodeDecodeError: 'utf-8' codec can't decode byte 0xc0 in position 278: invalid start byte
三、最好的办法
with open(path, 'rb') as f:#使用二进制读取 for line in f: #line的数据类型是bytes line = str(line) #将bytes类型转换为str类型 line = line.strip()