文本提取
with open('digits.txt') as aa:contents=aa.read()
print(contents)
文件都存储到aa.py的同一个文件夹里了 问什么报错呢 所以报错是啥啊
报错建议发下报错内容哈
可能是编码报错吧，在 open 里加上参数 encoding = 'UTF-8'试试看
参考代码：
with open('digits.txt' , encoding = 'UTF-8') as aa:
contents=aa.read()
print(contents)
Traceback (most recent call last):
File "/Users/lsy/Documents/pythonlsy/aa.py", line 2, in <module>
contents=aa.read()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/codecs.py", line 322, in decode
(result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xff in position 0: invalid start byte
>>> Twilight6 发表于 2020-11-18 16:57
报错建议发下报错内容哈
可能是编码报错吧，在 open 里加上参数 encoding = 'UTF-8'试试看
Traceback (most recent call last):
File "/Users/lsy/Documents/pythonlsy/aa.py", line 2, in <module>
contents=aa.read()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/codecs.py", line 322, in decode
(result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xff in position 0: invalid start byte
>>>
昨非 发表于 2020-11-18 16:52
所以报错是啥啊
Traceback (most recent call last):
File "/Users/lsy/Documents/pythonlsy/aa.py", line 2, in <module>
contents=aa.read()
File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/codecs.py", line 322, in decode
(result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xff in position 0: invalid start byte
>>>
lsykkk 发表于 2020-11-18 17:28
Traceback (most recent call last):
File "/Users/lsy/Documents/pythonlsy/aa.py", line 2, in
...
重新保存下 TXT 文本，如果选择 UTF-8 那么就要加上 encoding = 'utf-8' 参数
如果嫌麻烦就直接选择 ANSI 编码报错，ANSI 国内大部分电脑默认 gbk 编码，Python 的open 参数也是默认 gbk 编码 就不用加参数
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