Python 使用Pandas读取CSV文件会导致错误

我在使用pandas读取csv文件时遇到问题。代码如下：

import pandas as pd
import numpy as np
df=pd.read_csv('item.csv')

以下是错误：

Traceback (most recent call last):
  File "Script.py", line 3, in <module>
    df=pd.read_csv('item.csv')
  File "C:\Python38\lib\site-packages\pandas\io\parsers.py", line 605, in read_csv
    return _read(filepath_or_buffer, kwds)
  File "C:\Python38\lib\site-packages\pandas\io\parsers.py", line 457, in _read
    parser = TextFileReader(filepath_or_buffer, **kwds)
  File "C:\Python38\lib\site-packages\pandas\io\parsers.py", line 814, in __init__
    self._engine = self._make_engine(self.engine)
  File "C:\Python38\lib\site-packages\pandas\io\parsers.py", line 1045, in _make_engine
    return mapping[engine](self.f, **self.options)  # type: ignore[call-arg]
  File "C:\Python38\lib\site-packages\pandas\io\parsers.py", line 1893, in __init__
    self._reader = parsers.TextReader(self.handles.handle, **kwds)
  File "pandas\_libs\parsers.pyx", line 518, in pandas._libs.parsers.TextReader.__cinit__
  File "pandas\_libs\parsers.pyx", line 620, in pandas._libs.parsers.TextReader._get_header
  File "pandas\_libs\parsers.pyx", line 814, in pandas._libs.parsers.TextReader._tokenize_rows
  File "pandas\_libs\parsers.pyx", line 1943, in pandas._libs.parsers.raise_parser_error

---

如果您添加编码，它将工作。此外，当您需要时，您可以在下面看到python标准编码的链接

data = pd.read_csv(filename, encoding= 'unicode_escape')

试试：

import pandas as pd
import numpy as np
df=pd.read_csv(r'item.csv')

---

ps看一下你问题的编辑版本，这样读起来容易多了。

import pandas as pd
import numpy as np
df=pd.read_csv(r'item.csv')